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@ -6,14 +6,12 @@ Guide to flexible connection management.
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- "connection provider", "conn provider"
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- "borrow connection", "pool connection"
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- "lazy connection", "connection management"
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- "transaction provider", "use transaction"
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## Overview
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`ConnProvider` enables flexible connection handling:
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- **Borrowed**: Use an existing connection reference
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- **Owned**: Lazily acquire from pool on first use
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- **Transaction**: Use a transaction reference (all operations participate in the transaction)
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## Enum Variants
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@ -28,10 +26,6 @@ pub enum ConnProvider<'a> {
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pool: Pool,
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conn: Option<PoolConnection<DB>>,
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},
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/// Reference to a transaction
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Transaction {
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tx: &'a mut Transaction<'static, DB>,
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},
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}
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```
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@ -51,29 +45,15 @@ let mut provider = ConnProvider::from_pool(pool.clone());
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// Connection acquired on first get_conn() call
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```
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### from_tx
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Use a transaction (all operations participate in the transaction):
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```rust
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let mut tx = pool.begin().await?;
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let mut provider = ConnProvider::from_tx(&mut tx);
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// All operations through provider use the transaction
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do_work(&mut provider).await?;
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// You must commit/rollback the transaction yourself
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tx.commit().await?;
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```
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## Getting the Connection
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```rust
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let conn = provider.get_conn().await?;
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// Returns &mut <DB>Connection (e.g., &mut MySqlConnection)
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// Returns &mut PoolConnection<DB>
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```
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- **Borrowed**: Returns underlying connection immediately
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- **Borrowed**: Returns reference immediately
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- **Owned**: Acquires on first call, returns same connection on subsequent calls
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- **Transaction**: Returns transaction's underlying connection
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## Use Cases
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@ -125,37 +105,15 @@ let mut conn = pool.acquire().await?;
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do_database_work(&mut ConnProvider::from_ref(&mut conn)).await?;
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// Call with pool
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do_database_work(&mut ConnProvider::from_pool(pool.clone())).await?;
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// Call with transaction
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let mut tx = pool.begin().await?;
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do_database_work(&mut ConnProvider::from_tx(&mut tx)).await?;
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tx.commit().await?;
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do_database_work(&mut ConnProvider::from_pool(pool)).await?;
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```
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### Using Transactions
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```rust
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async fn transactional_operation(pool: MySqlPool) -> Result<()> {
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let mut tx = pool.begin().await?;
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let mut provider = ConnProvider::from_tx(&mut tx);
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// All operations participate in the transaction
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step_1(&mut provider).await?;
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step_2(&mut provider).await?;
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step_3(&mut provider).await?;
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// Commit (or rollback on error)
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tx.commit().await?;
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Ok(())
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}
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```
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### Same Connection Pattern
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### Transaction-like Patterns
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```rust
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async fn multi_step_operation(pool: MySqlPool) -> Result<()> {
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let mut provider = ConnProvider::from_pool(pool);
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// All operations use same connection (but no transaction)
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// All operations use same connection
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step_1(&mut provider).await?;
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step_2(&mut provider).await?;
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step_3(&mut provider).await?;
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@ -169,13 +127,11 @@ async fn multi_step_operation(pool: MySqlPool) -> Result<()> {
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The concrete types depend on the enabled feature:
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| Feature | Pool Type | Connection Type | Transaction Type |
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|---------|-----------|-----------------|------------------|
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| `mysql` | `MySqlPool` | `MySqlConnection` | `Transaction<'static, MySql>` |
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| `postgres` | `PgPool` | `PgConnection` | `Transaction<'static, Postgres>` |
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| `sqlite` | `SqlitePool` | `SqliteConnection` | `Transaction<'static, Sqlite>` |
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Note: `get_conn()` returns `&mut <DB>Connection` (the underlying connection type).
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| Feature | Pool Type | Connection Type |
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|---------|-----------|-----------------|
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| `mysql` | `MySqlPool` | `PoolConnection<MySql>` |
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| `postgres` | `PgPool` | `PoolConnection<Postgres>` |
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| `sqlite` | `SqlitePool` | `PoolConnection<Sqlite>` |
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## Example: Service Layer
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@ -219,28 +175,28 @@ let user_id = UserService::create_with_profile(&mut provider, "Alice", "Hello!")
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## Connection Lifecycle
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```
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from_pool(pool) from_ref(&mut conn) from_tx(&mut tx)
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│ │ │
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▼ ▼ ▼
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Owned { Borrowed { Transaction {
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pool, conn: &mut tx: &mut
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conn: None PoolConnection Transaction
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} } }
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│ │ │
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│ get_conn() │ get_conn() │ get_conn()
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▼ ▼ ▼
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pool.acquire() deref conn deref tx
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│ │ │
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▼ ▼ ▼
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Owned { return &mut return &mut
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pool, Connection Connection
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conn: Some(acquired) │ │
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} │ │
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│ │ │
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│ get_conn() (subsequent) │ │
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▼ ▼ ▼
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return &mut conn Drop: nothing Drop: nothing
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│ (borrowed) (tx managed
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▼ externally)
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Drop: conn returned
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from_pool(pool) from_ref(&mut conn)
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│ │
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▼ ▼
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Owned { Borrowed {
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pool, conn: &mut PoolConnection
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conn: None }
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} │
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│ │
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│ get_conn() │ get_conn()
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▼ ▼
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pool.acquire() return conn
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│ │
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▼ │
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Owned { │
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pool, │
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conn: Some(acquired) │
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} │
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│ │
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│ get_conn() (subsequent) │
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▼ │
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return &mut acquired │
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│ │
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▼ ▼
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Drop: conn returned Drop: nothing (borrowed)
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```
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@ -59,13 +59,11 @@ large_count: i64,
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### #[soft_delete]
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```rust
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#[soft_delete]
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is_active: bool,
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is_deleted: bool,
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```
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- Enables soft delete functionality
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- Generates `soft_delete()`, `soft_delete_by_{pk}()`, `restore()`, `restore_by_{pk}()` methods
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- Generates `delete()`, `restore()`, `hard_delete()` methods
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- Field must be `bool` type
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- Convention: `is_active` fields are auto-detected (FALSE = deleted)
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- `#[soft_delete]` attribute means field is FALSE when entity is deleted
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### #[created_at]
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```rust
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@ -196,20 +194,17 @@ pub async fn get_version(executor, pk: &PkType) -> Result<Option<VersionType>, E
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pub async fn get_versions(executor, pks: &[PkType]) -> Result<HashMap<PkType, VersionType>, Error>
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```
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### Hard Delete (always generated)
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### Soft Delete Methods (if #[soft_delete] exists)
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```rust
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// Permanently removes row from database
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// Soft delete - sets field to true
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pub async fn delete(&self, executor) -> Result<(), Error>
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pub async fn delete_by_id(executor, id: &Uuid) -> Result<(), Error>
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// Hard delete - permanently removes row
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pub async fn hard_delete(&self, executor) -> Result<(), Error>
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pub async fn hard_delete_by_id(executor, id: &Uuid) -> Result<(), Error>
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```
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### Soft Delete Methods (if `is_active` field or `#[soft_delete]` exists)
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```rust
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// Soft delete - marks as deleted (is_active = FALSE)
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pub async fn soft_delete(&self, executor) -> Result<(), Error>
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pub async fn soft_delete_by_id(executor, id: &Uuid) -> Result<(), Error>
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// Restore - marks as active (is_active = TRUE)
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// Restore - sets field to false
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pub async fn restore(&self, executor) -> Result<(), Error>
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pub async fn restore_by_id(executor, id: &Uuid) -> Result<(), Error>
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@ -122,14 +122,16 @@ sqlx-record = { version = "0.3", features = ["mysql", "derive"] }
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# Optional: "derive", "static-validation"
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```
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## Delete, Soft Delete, Timestamps, Batch Operations
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## Soft Delete, Timestamps, Batch Operations
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```rust
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#[derive(Entity, FromRow)]
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struct User {
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#[primary_key] id: Uuid,
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name: String,
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is_active: bool, // Auto-detected for soft delete (is_active = FALSE when deleted)
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#[soft_delete] // Enables delete/restore/hard_delete
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is_deleted: bool,
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#[created_at] // Auto-set on insert
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created_at: i64,
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@ -138,14 +140,10 @@ struct User {
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updated_at: i64,
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}
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// Hard delete (always available on all entities)
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// Soft delete
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user.delete(&pool).await?; // is_deleted = true
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user.restore(&pool).await?; // is_deleted = false
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user.hard_delete(&pool).await?; // DELETE FROM
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User::hard_delete_by_id(&pool, &id).await?;
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// Soft delete (when is_active or #[soft_delete] field exists)
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user.soft_delete(&pool).await?; // is_active = false
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User::soft_delete_by_id(&pool, &id).await?;
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user.restore(&pool).await?; // is_active = true
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// Batch insert
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User::insert_many(&pool, &users).await?;
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@ -208,23 +206,11 @@ User::update_by_id(&pool, &id,
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## ConnProvider (Flexible Connections)
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```rust
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use sqlx_record::prelude::ConnProvider;
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use sqlx_record::ConnProvider;
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// From borrowed connection
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let mut conn = pool.acquire().await?;
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let mut provider = ConnProvider::from_ref(&mut conn);
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// From pool (lazy acquisition)
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let mut provider = ConnProvider::from_pool(pool.clone());
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// From transaction (operations participate in the transaction)
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let mut tx = pool.begin().await?;
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let mut provider = ConnProvider::from_tx(&mut tx);
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// ... use provider ...
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tx.commit().await?;
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// Get underlying connection
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let conn = provider.get_conn().await?;
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// Borrowed or owned pool connections
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let conn = ConnProvider::Borrowed(&pool);
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let users = User::find(&*conn, filters![], None).await?;
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```
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## Database Differences
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@ -1,17 +1,61 @@
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# sqlx-record Delete & Soft Delete Skill
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# sqlx-record Soft Delete Skill
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Guide to hard delete and soft delete functionality.
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Guide to soft delete functionality with #[soft_delete] attribute.
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## Triggers
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- "soft delete", "soft-delete"
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- "hard delete", "permanent delete"
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- "is_active", "is_deleted", "deleted"
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- "is_deleted", "deleted"
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- "restore", "undelete"
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- "delete_by_id", "hard_delete_by_id"
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- "hard delete", "permanent delete"
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## Hard Delete (Always Generated)
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## Overview
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Every Entity gets `hard_delete()` and `hard_delete_by_{pk}()` methods. No configuration needed.
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Soft delete allows marking records as deleted without removing them from the database. This enables:
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- Recovery of accidentally deleted data
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- Audit trails of deletions
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- Referential integrity preservation
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## Enabling Soft Delete
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Add `#[soft_delete]` to a boolean field:
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```rust
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use sqlx_record::prelude::*;
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#[derive(Entity, FromRow)]
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#[table_name = "users"]
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struct User {
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#[primary_key]
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id: Uuid,
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name: String,
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#[soft_delete]
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is_deleted: bool, // Must be bool type
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}
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```
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Auto-detection: Fields named `is_deleted` or `deleted` with `bool` type are automatically treated as soft delete fields even without the attribute.
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## Generated Methods
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### delete() / delete_by_{pk}()
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Sets the soft delete field to `true`:
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```rust
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// Instance method
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user.delete(&pool).await?;
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// Static method by primary key
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User::delete_by_id(&pool, &user_id).await?;
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```
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**SQL generated:**
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```sql
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UPDATE users SET is_deleted = TRUE WHERE id = ?
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```
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### hard_delete() / hard_delete_by_{pk}()
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Permanently removes the row:
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```rust
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// Instance method
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@ -26,73 +70,8 @@ User::hard_delete_by_id(&pool, &user_id).await?;
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DELETE FROM users WHERE id = ?
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```
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## Soft Delete
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Marks records as deleted without removing them from the database. This enables:
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- Recovery of accidentally deleted data
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- Audit trails of deletions
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- Referential integrity preservation
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### Enabling Soft Delete
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**Preferred: `is_active` convention** (auto-detected, no attribute needed):
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```rust
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use sqlx_record::prelude::*;
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#[derive(Entity, FromRow)]
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#[table_name = "users"]
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struct User {
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#[primary_key]
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id: Uuid,
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name: String,
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is_active: bool, // Auto-detected: FALSE = deleted, TRUE = active
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}
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```
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**Alternative: `#[soft_delete]` attribute** on any bool field:
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```rust
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#[derive(Entity, FromRow)]
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#[table_name = "users"]
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struct User {
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#[primary_key]
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id: Uuid,
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name: String,
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#[soft_delete] // Field will be FALSE when deleted
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is_active: bool,
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}
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```
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**Legacy: `is_deleted`/`deleted` fields** are also auto-detected (TRUE = deleted).
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### Detection Priority
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1. Field with `#[soft_delete]` attribute (FALSE = deleted)
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2. Field named `is_active` with bool type (FALSE = deleted)
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3. Field named `is_deleted` or `deleted` with bool type (TRUE = deleted)
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## Generated Methods
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### soft_delete() / soft_delete_by_{pk}()
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Marks the record as deleted:
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```rust
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// Instance method
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user.soft_delete(&pool).await?;
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// Static method by primary key
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User::soft_delete_by_id(&pool, &user_id).await?;
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```
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**SQL generated (is_active convention):**
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```sql
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UPDATE users SET is_active = FALSE WHERE id = ?
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```
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### restore() / restore_by_{pk}()
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Restores a soft-deleted record:
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Sets the soft delete field to `false`:
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```rust
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// Instance method
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@ -102,16 +81,16 @@ user.restore(&pool).await?;
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User::restore_by_id(&pool, &user_id).await?;
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```
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**SQL generated (is_active convention):**
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**SQL generated:**
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```sql
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UPDATE users SET is_active = TRUE WHERE id = ?
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UPDATE users SET is_deleted = FALSE WHERE id = ?
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```
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### soft_delete_field()
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Returns the field name:
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```rust
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let field = User::soft_delete_field(); // "is_active"
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let field = User::soft_delete_field(); // "is_deleted"
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```
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## Filtering Deleted Records
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@ -119,11 +98,11 @@ let field = User::soft_delete_field(); // "is_active"
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Soft delete does **NOT** automatically filter `find()` queries. You must add the filter manually:
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```rust
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// Include only active (non-deleted)
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let users = User::find(&pool, filters![("is_active", true)], None).await?;
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// Include only non-deleted
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let users = User::find(&pool, filters![("is_deleted", false)], None).await?;
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// Include only deleted (trash view)
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let deleted = User::find(&pool, filters![("is_active", false)], None).await?;
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let deleted = User::find(&pool, filters![("is_deleted", true)], None).await?;
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// Include all records
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let all = User::find(&pool, filters![], None).await?;
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|
@ -140,7 +119,7 @@ impl User {
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mut filters: Vec<Filter<'_>>,
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index: Option<&str>
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) -> Result<Vec<Self>, sqlx::Error> {
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filters.push(Filter::Equal("is_active", true.into()));
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filters.push(Filter::Equal("is_deleted", false.into()));
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Self::find(pool, filters, index).await
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}
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}
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|
|
@ -151,28 +130,28 @@ let users = User::find_active(&pool, filters![("role", "admin")], None).await?;
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## Usage Examples
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||||
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### Basic Flow
|
||||
### Basic Soft Delete Flow
|
||||
|
||||
```rust
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// Create user
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let user = User {
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id: new_uuid(),
|
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name: "Alice".into(),
|
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is_active: true,
|
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is_deleted: false,
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};
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user.insert(&pool).await?;
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// Soft delete
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user.soft_delete(&pool).await?;
|
||||
// user still exists in DB with is_active = false
|
||||
user.delete(&pool).await?;
|
||||
// user still exists in DB with is_deleted = true
|
||||
|
||||
// Find won't return deleted users (with proper filter)
|
||||
let users = User::find(&pool, filters![("is_active", true)], None).await?;
|
||||
let users = User::find(&pool, filters![("is_deleted", false)], None).await?;
|
||||
// Alice not in results
|
||||
|
||||
// Restore
|
||||
User::restore_by_id(&pool, &user.id).await?;
|
||||
// user.is_active = true again
|
||||
// user.is_deleted = false again
|
||||
|
||||
// Hard delete (permanent)
|
||||
User::hard_delete_by_id(&pool, &user.id).await?;
|
||||
|
|
@ -191,13 +170,13 @@ async fn soft_delete_with_audit(
|
|||
) -> Result<(), sqlx::Error> {
|
||||
transaction!(&pool, |tx| {
|
||||
// Soft delete the user
|
||||
User::soft_delete_by_id(&mut *tx, user_id).await?;
|
||||
User::delete_by_id(&mut *tx, user_id).await?;
|
||||
|
||||
// Record the deletion
|
||||
let change = EntityChange {
|
||||
id: new_uuid(),
|
||||
entity_id: *user_id,
|
||||
action: "soft_delete".into(),
|
||||
action: "delete".into(),
|
||||
changed_at: chrono::Utc::now().timestamp_millis(),
|
||||
actor_id: *actor_id,
|
||||
session_id: Uuid::nil(),
|
||||
|
|
@ -219,11 +198,11 @@ async fn delete_user_cascade(pool: &Pool, user_id: &Uuid) -> Result<(), sqlx::Er
|
|||
// Soft delete user's orders
|
||||
let orders = Order::find(&mut *tx, filters![("user_id", user_id)], None).await?;
|
||||
for order in orders {
|
||||
order.soft_delete(&mut *tx).await?;
|
||||
order.delete(&mut *tx).await?;
|
||||
}
|
||||
|
||||
// Soft delete user
|
||||
User::soft_delete_by_id(&mut *tx, user_id).await?;
|
||||
User::delete_by_id(&mut *tx, user_id).await?;
|
||||
|
||||
Ok::<_, sqlx::Error>(())
|
||||
}).await
|
||||
|
|
@ -236,28 +215,27 @@ Recommended column definition:
|
|||
|
||||
```sql
|
||||
-- MySQL
|
||||
is_active BOOLEAN NOT NULL DEFAULT TRUE
|
||||
is_deleted BOOLEAN NOT NULL DEFAULT FALSE
|
||||
|
||||
-- PostgreSQL
|
||||
is_active BOOLEAN NOT NULL DEFAULT TRUE
|
||||
is_deleted BOOLEAN NOT NULL DEFAULT FALSE
|
||||
|
||||
-- SQLite
|
||||
is_active INTEGER NOT NULL DEFAULT 1 -- 1=true, 0=false
|
||||
is_deleted INTEGER NOT NULL DEFAULT 0 -- 0=false, 1=true
|
||||
```
|
||||
|
||||
Add an index for efficient filtering:
|
||||
|
||||
```sql
|
||||
CREATE INDEX idx_users_is_active ON users (is_active);
|
||||
CREATE INDEX idx_users_is_deleted ON users (is_deleted);
|
||||
|
||||
-- Or composite index for common queries
|
||||
CREATE INDEX idx_users_active_name ON users (is_active, name);
|
||||
CREATE INDEX idx_users_active_name ON users (is_deleted, name);
|
||||
```
|
||||
|
||||
## Notes
|
||||
|
||||
- Soft delete field must be `bool` type
|
||||
- The field is included in UpdateForm (can be manually toggled)
|
||||
- `hard_delete()` / `hard_delete_by_{pk}()` are always available, even on entities with soft delete
|
||||
- Consider adding `deleted_at: Option<i64>` for deletion timestamps
|
||||
- For complex filtering, consider database views
|
||||
13
CLAUDE.md
13
CLAUDE.md
|
|
@ -31,14 +31,13 @@ sqlx-record/
|
|||
│ └── src/main.rs
|
||||
├── mcp/ # MCP server for documentation/code generation
|
||||
│ └── src/main.rs # sqlx-record-expert executable
|
||||
├── .claude/skills/sqlx-record/ # Claude Code skills documentation
|
||||
├── .claude/skills/ # Claude Code skills documentation
|
||||
│ ├── sqlx-record.md # Overview and quick reference
|
||||
│ ├── sqlx-entity.md # #[derive(Entity)] detailed guide
|
||||
│ ├── sqlx-filters.md # Filter system guide
|
||||
│ ├── sqlx-audit.md # Audit trail guide
|
||||
│ ├── sqlx-lookup.md # Lookup tables guide
|
||||
│ ├── sqlx-values.md # Value types guide
|
||||
│ └── sqlx-conn-provider.md # Connection provider guide
|
||||
│ └── sqlx-values.md # Value types guide
|
||||
└── Cargo.toml # Workspace root
|
||||
```
|
||||
|
||||
|
|
@ -123,7 +122,7 @@ let id = new_uuid(); // Timestamp prefix (8 bytes) + random (8 bytes)
|
|||
|
||||
## Connection Provider
|
||||
|
||||
Flexible connection management - borrow existing connection, lazily acquire from pool, or use a transaction:
|
||||
Flexible connection management - borrow existing or lazily acquire from pool:
|
||||
|
||||
```rust
|
||||
use sqlx_record::prelude::ConnProvider;
|
||||
|
|
@ -134,12 +133,6 @@ let mut provider = ConnProvider::from_ref(&mut conn);
|
|||
// From pool (lazy acquisition)
|
||||
let mut provider = ConnProvider::from_pool(pool.clone());
|
||||
|
||||
// From transaction (operations participate in the transaction)
|
||||
let mut tx = pool.begin().await?;
|
||||
let mut provider = ConnProvider::from_tx(&mut tx);
|
||||
// ... use provider ...
|
||||
tx.commit().await?;
|
||||
|
||||
// Get connection (acquires on first call for Owned variant)
|
||||
let conn = provider.get_conn().await?;
|
||||
```
|
||||
|
|
|
|||
12
Cargo.toml
12
Cargo.toml
|
|
@ -1,12 +1,8 @@
|
|||
[package]
|
||||
name = "sqlx-record"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
description = "Entity CRUD and change tracking for SQL databases with SQLx"
|
||||
|
||||
[workspace.package]
|
||||
version = "0.3.7"
|
||||
version = "0.3.0"
|
||||
edition = "2021"
|
||||
description = "Entity CRUD and change tracking for SQL databases with SQLx"
|
||||
|
||||
[dependencies]
|
||||
sqlx-record-derive = { path = "sqlx-record-derive", optional = true }
|
||||
|
|
@ -16,7 +12,6 @@ uuid = { version = "1", features = ["v4"] }
|
|||
chrono = "0.4"
|
||||
rand = "0.8"
|
||||
paste = "1.0"
|
||||
rust_decimal = { version = "1", optional = true }
|
||||
|
||||
[workspace]
|
||||
members = [
|
||||
|
|
@ -28,8 +23,7 @@ members = [
|
|||
[features]
|
||||
default = []
|
||||
derive = ["dep:sqlx-record-derive"]
|
||||
static-check = ["sqlx-record-derive?/static-check"]
|
||||
decimal = ["dep:rust_decimal", "sqlx/rust_decimal"]
|
||||
static-validation = ["sqlx-record-derive?/static-validation"]
|
||||
|
||||
# Database backends - user must enable at least one
|
||||
mysql = ["sqlx/mysql", "sqlx-record-derive?/mysql"]
|
||||
|
|
|
|||
|
|
@ -1,15 +1,14 @@
|
|||
[package]
|
||||
name = "sqlx-record-mcp"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
version = "0.3.0"
|
||||
edition = "2021"
|
||||
description = "MCP server providing sqlx-record documentation and code generation"
|
||||
|
||||
[[bin]]
|
||||
name = "sqlx-record-mcp"
|
||||
name = "sqlx-record-expert"
|
||||
path = "src/main.rs"
|
||||
|
||||
[dependencies]
|
||||
clap = { version = "4", features = ["derive"] }
|
||||
serde = { version = "1.0", features = ["derive"] }
|
||||
serde_json = "1.0"
|
||||
tokio = { version = "1", features = ["full"] }
|
||||
|
|
|
|||
|
|
@ -1,13 +1,7 @@
|
|||
use clap::Parser;
|
||||
use serde::{Deserialize, Serialize};
|
||||
use serde_json::{json, Value};
|
||||
use std::io::{self, BufRead, Write};
|
||||
|
||||
#[derive(Parser)]
|
||||
#[command(name = "sqlx-record-mcp")]
|
||||
#[command(version, about = "MCP server for sqlx-record documentation and code generation")]
|
||||
struct Args {}
|
||||
|
||||
// ============================================================================
|
||||
// MCP Protocol Types
|
||||
// ============================================================================
|
||||
|
|
@ -51,8 +45,7 @@ A Rust library providing derive macros for automatic CRUD operations and compreh
|
|||
- **Audit Trails**: Track who changed what, when, and why
|
||||
- **Type-Safe Filters**: Composable query building with `Filter` enum
|
||||
- **UpdateExpr**: Advanced updates with arithmetic, CASE/WHEN, conditionals
|
||||
- **Hard Delete**: `hard_delete_by_{pk}()` always generated for all entities
|
||||
- **Soft Deletes**: `#[soft_delete]` or `is_active` convention with soft_delete/restore methods
|
||||
- **Soft Deletes**: `#[soft_delete]` with delete/restore/hard_delete methods
|
||||
- **Auto Timestamps**: `#[created_at]`, `#[updated_at]` auto-populated
|
||||
- **Batch Operations**: `insert_many()`, `upsert()` for efficient bulk operations
|
||||
- **Pagination**: `Page<T>` with `paginate()` method
|
||||
|
|
@ -167,21 +160,6 @@ pub async fn update_by_ids(executor, ids: &[Uuid], form: UpdateForm) -> Result<(
|
|||
pub fn update_form() -> UpdateForm
|
||||
```
|
||||
|
||||
### Delete (always generated)
|
||||
```rust
|
||||
pub async fn hard_delete(&self, executor) -> Result<(), Error>
|
||||
pub async fn hard_delete_by_id(executor, id: &Uuid) -> Result<(), Error>
|
||||
```
|
||||
|
||||
### Soft Delete (if `is_active` field or `#[soft_delete]` exists)
|
||||
```rust
|
||||
pub async fn soft_delete(&self, executor) -> Result<(), Error>
|
||||
pub async fn soft_delete_by_id(executor, id: &Uuid) -> Result<(), Error>
|
||||
pub async fn restore(&self, executor) -> Result<(), Error>
|
||||
pub async fn restore_by_id(executor, id: &Uuid) -> Result<(), Error>
|
||||
pub const fn soft_delete_field() -> &'static str
|
||||
```
|
||||
|
||||
### Diff (Change Detection)
|
||||
```rust
|
||||
pub fn model_diff(form: &UpdateForm, model: &Self) -> serde_json::Value
|
||||
|
|
@ -1116,43 +1094,11 @@ if page.has_next() {
|
|||
```
|
||||
"#;
|
||||
|
||||
const SOFT_DELETE: &str = r#"# Delete Methods
|
||||
|
||||
## Hard Delete (always generated)
|
||||
|
||||
Every Entity gets `hard_delete` and `hard_delete_by_{pk}` methods:
|
||||
|
||||
```rust
|
||||
// Instance method
|
||||
user.hard_delete(&pool).await?;
|
||||
|
||||
// Static method by primary key
|
||||
User::hard_delete_by_id(&pool, &user_id).await?;
|
||||
```
|
||||
|
||||
**SQL generated:**
|
||||
```sql
|
||||
DELETE FROM users WHERE id = ?
|
||||
```
|
||||
|
||||
## Soft Delete
|
||||
const SOFT_DELETE: &str = r#"# Soft Delete
|
||||
|
||||
Mark records as deleted without removing from database.
|
||||
|
||||
### Enable
|
||||
|
||||
Convention: an `is_active` bool field is auto-detected (preferred):
|
||||
|
||||
```rust
|
||||
#[derive(Entity, FromRow)]
|
||||
struct User {
|
||||
#[primary_key]
|
||||
id: Uuid,
|
||||
is_active: bool, // Auto-detected: FALSE = deleted
|
||||
}
|
||||
```
|
||||
|
||||
Or use `#[soft_delete]` on any bool field:
|
||||
## Enable
|
||||
|
||||
```rust
|
||||
#[derive(Entity, FromRow)]
|
||||
|
|
@ -1160,38 +1106,42 @@ struct User {
|
|||
#[primary_key]
|
||||
id: Uuid,
|
||||
|
||||
#[soft_delete] // Field will be FALSE when deleted
|
||||
is_active: bool,
|
||||
#[soft_delete] // Must be bool
|
||||
is_deleted: bool,
|
||||
}
|
||||
```
|
||||
|
||||
Auto-detection also works for `is_deleted` or `deleted` bool fields (TRUE = deleted).
|
||||
Auto-detection: Fields named `is_deleted` or `deleted` with `bool` type work without attribute.
|
||||
|
||||
### Generated Methods
|
||||
## Generated Methods
|
||||
|
||||
```rust
|
||||
// Soft delete (set is_active = FALSE)
|
||||
user.soft_delete(&pool).await?;
|
||||
User::soft_delete_by_id(&pool, &id).await?;
|
||||
// Soft delete (set to true)
|
||||
user.delete(&pool).await?;
|
||||
User::delete_by_id(&pool, &id).await?;
|
||||
|
||||
// Restore (set is_active = TRUE)
|
||||
// Hard delete (permanent)
|
||||
user.hard_delete(&pool).await?;
|
||||
User::hard_delete_by_id(&pool, &id).await?;
|
||||
|
||||
// Restore (set to false)
|
||||
user.restore(&pool).await?;
|
||||
User::restore_by_id(&pool, &id).await?;
|
||||
|
||||
// Field name
|
||||
User::soft_delete_field() // "is_active"
|
||||
User::soft_delete_field() // "is_deleted"
|
||||
```
|
||||
|
||||
### Filtering
|
||||
## Filtering
|
||||
|
||||
Soft delete does NOT auto-filter. Add filter manually:
|
||||
|
||||
```rust
|
||||
// Only active (non-deleted)
|
||||
let users = User::find(&pool, filters![("is_active", true)], None).await?;
|
||||
// Only non-deleted
|
||||
let users = User::find(&pool, filters![("is_deleted", false)], None).await?;
|
||||
|
||||
// Only deleted
|
||||
let deleted = User::find(&pool, filters![("is_active", false)], None).await?;
|
||||
// Only deleted (trash)
|
||||
let deleted = User::find(&pool, filters![("is_deleted", true)], None).await?;
|
||||
|
||||
// All records
|
||||
let all = User::find(&pool, filters![], None).await?;
|
||||
|
|
@ -2000,8 +1950,6 @@ fn handle_read_resource(params: &Value) -> Value {
|
|||
// ============================================================================
|
||||
|
||||
fn main() {
|
||||
let _args = Args::parse();
|
||||
|
||||
let stdin = io::stdin();
|
||||
let mut stdout = io::stdout();
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
[package]
|
||||
name = "sqlx-record-ctl"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
version = "0.3.0"
|
||||
edition = "2021"
|
||||
description = "CLI tool for managing sqlx-record audit tables"
|
||||
|
||||
[dependencies]
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
[package]
|
||||
name = "sqlx-record-derive"
|
||||
version.workspace = true
|
||||
edition.workspace = true
|
||||
version = "0.3.0"
|
||||
edition = "2021"
|
||||
description = "Derive macros for sqlx-record"
|
||||
|
||||
[dependencies]
|
||||
|
|
@ -13,7 +13,7 @@ futures = "0.3"
|
|||
|
||||
[features]
|
||||
default = []
|
||||
static-check = []
|
||||
static-validation = []
|
||||
mysql = []
|
||||
postgres = []
|
||||
sqlite = []
|
||||
|
|
|
|||
|
|
@ -62,7 +62,7 @@ fn db_type() -> TokenStream2 {
|
|||
}
|
||||
#[cfg(feature = "sqlite")]
|
||||
{
|
||||
return quote! { sqlx::Sqlite };
|
||||
quote! { sqlx::Sqlite }
|
||||
}
|
||||
#[cfg(feature = "mysql")]
|
||||
{
|
||||
|
|
@ -82,7 +82,7 @@ fn db_arguments() -> TokenStream2 {
|
|||
}
|
||||
#[cfg(feature = "sqlite")]
|
||||
{
|
||||
return quote! { sqlx::sqlite::SqliteArguments<'q> };
|
||||
quote! { sqlx::sqlite::SqliteArguments<'static> }
|
||||
}
|
||||
#[cfg(feature = "mysql")]
|
||||
{
|
||||
|
|
@ -99,21 +99,13 @@ fn table_quote() -> &'static str {
|
|||
#[cfg(feature = "postgres")]
|
||||
{ "\"" }
|
||||
#[cfg(feature = "sqlite")]
|
||||
{ return "\""; }
|
||||
{ "\"" }
|
||||
#[cfg(feature = "mysql")]
|
||||
{ "`" }
|
||||
#[cfg(not(any(feature = "mysql", feature = "postgres", feature = "sqlite")))]
|
||||
{ "`" }
|
||||
}
|
||||
|
||||
/// Get compile-time placeholder for static-check SQL
|
||||
fn static_placeholder(index: usize) -> String {
|
||||
#[cfg(feature = "postgres")]
|
||||
{ format!("${}", index) }
|
||||
#[cfg(not(feature = "postgres"))]
|
||||
{ let _ = index; "?".to_string() }
|
||||
}
|
||||
|
||||
fn derive_entity_internal(input: TokenStream) -> TokenStream {
|
||||
let input = parse_macro_input!(input as DeriveInput);
|
||||
let name = &input.ident;
|
||||
|
|
@ -139,11 +131,10 @@ fn derive_entity_internal(input: TokenStream) -> TokenStream {
|
|||
.or_else(|| fields.iter().find(|&f| is_version_field(f)));
|
||||
|
||||
// Find soft delete field (by attribute or by name convention)
|
||||
// Convention: `is_active` (FALSE = deleted), `is_deleted`/`deleted` (TRUE = deleted)
|
||||
let soft_delete_field = fields.iter()
|
||||
.find(|f| f.is_soft_delete)
|
||||
.or_else(|| fields.iter().find(|f| {
|
||||
(f.ident == "is_active" || f.ident == "is_deleted" || f.ident == "deleted") &&
|
||||
(f.ident == "is_deleted" || f.ident == "deleted") &&
|
||||
matches!(&f.ty, Type::Path(p) if p.path.is_ident("bool"))
|
||||
}));
|
||||
|
||||
|
|
@ -152,7 +143,6 @@ fn derive_entity_internal(input: TokenStream) -> TokenStream {
|
|||
let get_impl = generate_get_impl(&name, &table_name, primary_key, version_field, soft_delete_field, &fields, &impl_generics, &ty_generics, &where_clause);
|
||||
let update_impl = generate_update_impl(&name, &update_form_name, &table_name, &fields, primary_key, version_field, has_updated_at, &impl_generics, &ty_generics, &where_clause);
|
||||
let diff_impl = generate_diff_impl(&name, &update_form_name, &fields, primary_key, version_field, &impl_generics, &ty_generics, &where_clause);
|
||||
let delete_impl = generate_delete_impl(&name, &table_name, primary_key, &impl_generics, &ty_generics, &where_clause);
|
||||
let soft_delete_impl = generate_soft_delete_impl(&name, &table_name, primary_key, soft_delete_field, &impl_generics, &ty_generics, &where_clause);
|
||||
|
||||
let pk_type = &primary_key.ty;
|
||||
|
|
@ -163,7 +153,6 @@ fn derive_entity_internal(input: TokenStream) -> TokenStream {
|
|||
#get_impl
|
||||
#update_impl
|
||||
#diff_impl
|
||||
#delete_impl
|
||||
#soft_delete_impl
|
||||
|
||||
impl #impl_generics #name #ty_generics #where_clause {
|
||||
|
|
@ -370,13 +359,52 @@ fn generate_insert_impl(
|
|||
.filter(|f| *f != #pk_db_name)
|
||||
.collect();
|
||||
|
||||
let upsert_stmt = ::sqlx_record::prelude::build_upsert_stmt(
|
||||
#table_name,
|
||||
&[#(#db_names),*],
|
||||
#[cfg(feature = "mysql")]
|
||||
let upsert_stmt = {
|
||||
let update_clause = non_pk_fields.iter()
|
||||
.map(|f| format!("{} = VALUES({})", f, f))
|
||||
.collect::<Vec<_>>()
|
||||
.join(", ");
|
||||
format!(
|
||||
"INSERT INTO {}{}{} ({}) VALUES ({}) ON DUPLICATE KEY UPDATE {}",
|
||||
#tq, #table_name, #tq,
|
||||
vec![#(#db_names),*].join(", "),
|
||||
placeholders,
|
||||
update_clause
|
||||
)
|
||||
};
|
||||
|
||||
#[cfg(feature = "postgres")]
|
||||
let upsert_stmt = {
|
||||
let update_clause = non_pk_fields.iter()
|
||||
.map(|f| format!("{} = EXCLUDED.{}", f, f))
|
||||
.collect::<Vec<_>>()
|
||||
.join(", ");
|
||||
format!(
|
||||
"INSERT INTO {}{}{} ({}) VALUES ({}) ON CONFLICT ({}) DO UPDATE SET {}",
|
||||
#tq, #table_name, #tq,
|
||||
vec![#(#db_names),*].join(", "),
|
||||
placeholders,
|
||||
#pk_db_name,
|
||||
&non_pk_fields,
|
||||
&placeholders,
|
||||
);
|
||||
update_clause
|
||||
)
|
||||
};
|
||||
|
||||
#[cfg(feature = "sqlite")]
|
||||
let upsert_stmt = {
|
||||
let update_clause = non_pk_fields.iter()
|
||||
.map(|f| format!("{} = excluded.{}", f, f))
|
||||
.collect::<Vec<_>>()
|
||||
.join(", ");
|
||||
format!(
|
||||
"INSERT INTO {}{}{} ({}) VALUES ({}) ON CONFLICT({}) DO UPDATE SET {}",
|
||||
#tq, #table_name, #tq,
|
||||
vec![#(#db_names),*].join(", "),
|
||||
placeholders,
|
||||
#pk_db_name,
|
||||
update_clause
|
||||
)
|
||||
};
|
||||
|
||||
sqlx::query(&upsert_stmt)
|
||||
#(.bind(#bindings))*
|
||||
|
|
@ -535,18 +563,14 @@ fn generate_get_impl(
|
|||
quote! {}
|
||||
};
|
||||
|
||||
let field_list = fields.iter().map(|f| f.db_name.clone()).collect::<Vec<_>>();
|
||||
|
||||
// Check if static-check feature is enabled at macro expansion time
|
||||
let use_static_validation = cfg!(feature = "static-check");
|
||||
// Check if static-validation feature is enabled at macro expansion time
|
||||
let use_static_validation = cfg!(feature = "static-validation");
|
||||
|
||||
let get_by_impl = if use_static_validation {
|
||||
// Static validation: use sqlx::query_as! with compile-time checked SQL
|
||||
let select_stmt = format!(
|
||||
r#"SELECT DISTINCT {} FROM {}{}{} WHERE {} = {}"#,
|
||||
r#"SELECT DISTINCT {} FROM {}{}{} WHERE {} = $1"#,
|
||||
select_fields.clone().collect::<Vec<_>>().join(", "),
|
||||
tq, table_name, tq, pk_db_field_name,
|
||||
static_placeholder(1)
|
||||
tq, table_name, tq, pk_db_field_name
|
||||
);
|
||||
quote! {
|
||||
pub async fn #get_by_func<'a, E>(executor: E, #pk_field: &#pk_type) -> Result<Option<Self>, sqlx::Error>
|
||||
|
|
@ -580,7 +604,8 @@ fn generate_get_impl(
|
|||
}
|
||||
}
|
||||
} else {
|
||||
// Runtime: use sqlx::query_as with dynamic SQL
|
||||
let field_list = fields.iter().map(|f| f.db_name.clone()).collect::<Vec<_>>();
|
||||
|
||||
quote! {
|
||||
pub async fn #get_by_func<'a, E>(executor: E, #pk_field: &#pk_type) -> Result<Option<Self>, sqlx::Error>
|
||||
where
|
||||
|
|
@ -726,7 +751,13 @@ fn generate_get_impl(
|
|||
String::new()
|
||||
};
|
||||
|
||||
let index_clause = ::sqlx_record::prelude::build_index_clause(index);
|
||||
// Index hints are MySQL-specific
|
||||
#[cfg(feature = "mysql")]
|
||||
let index_clause = index
|
||||
.map(|idx| format!("USE INDEX ({})", idx))
|
||||
.unwrap_or_default();
|
||||
#[cfg(not(feature = "mysql"))]
|
||||
let index_clause = { let _ = index; String::new() };
|
||||
|
||||
//Filter order_by fields to only those managed
|
||||
let fields = Self::select_fields().into_iter().collect::<::std::collections::HashSet<_>>();
|
||||
|
|
@ -790,8 +821,23 @@ fn generate_get_impl(
|
|||
String::new()
|
||||
};
|
||||
|
||||
let index_clause = ::sqlx_record::prelude::build_index_clause(index);
|
||||
let count_expr = ::sqlx_record::prelude::build_count_expr(#pk_db_field_name);
|
||||
// Index hints are MySQL-specific
|
||||
#[cfg(feature = "mysql")]
|
||||
let index_clause = index
|
||||
.map(|idx| format!("USE INDEX ({})", idx))
|
||||
.unwrap_or_default();
|
||||
#[cfg(not(feature = "mysql"))]
|
||||
let index_clause = { let _ = index; String::new() };
|
||||
|
||||
// Use database-appropriate COUNT syntax
|
||||
#[cfg(feature = "postgres")]
|
||||
let count_expr = format!("COUNT({})::BIGINT", #pk_db_field_name);
|
||||
#[cfg(feature = "sqlite")]
|
||||
let count_expr = format!("COUNT({})", #pk_db_field_name);
|
||||
#[cfg(feature = "mysql")]
|
||||
let count_expr = format!("CAST(COUNT({}) AS SIGNED)", #pk_db_field_name);
|
||||
#[cfg(not(any(feature = "mysql", feature = "postgres", feature = "sqlite")))]
|
||||
let count_expr = format!("COUNT({})", #pk_db_field_name);
|
||||
|
||||
let query = format!(
|
||||
r#"SELECT {} FROM {}{}{} {} {}"#,
|
||||
|
|
@ -882,7 +928,13 @@ fn generate_get_impl(
|
|||
String::new()
|
||||
};
|
||||
|
||||
let index_clause = ::sqlx_record::prelude::build_index_clause(index);
|
||||
// Index hints are MySQL-specific
|
||||
#[cfg(feature = "mysql")]
|
||||
let index_clause = index
|
||||
.map(|idx| format!("USE INDEX ({})", idx))
|
||||
.unwrap_or_default();
|
||||
#[cfg(not(feature = "mysql"))]
|
||||
let index_clause = { let _ = index; String::new() };
|
||||
|
||||
let query = format!(
|
||||
"SELECT DISTINCT {} FROM {}{}{} {} {}",
|
||||
|
|
@ -1006,16 +1058,13 @@ fn generate_update_impl(
|
|||
quote! {}
|
||||
};
|
||||
|
||||
// Auto-update updated_at timestamp (only if not manually set)
|
||||
// Auto-update updated_at timestamp
|
||||
let updated_at_increment = if has_updated_at {
|
||||
quote! {
|
||||
// Only auto-set updated_at if not already set in form or via expression
|
||||
if self.updated_at.is_none() && !self._exprs.contains_key("updated_at") {
|
||||
parts.push(format!("updated_at = {}", ::sqlx_record::prelude::placeholder(idx)));
|
||||
values.push(::sqlx_record::prelude::Value::Int64(chrono::Utc::now().timestamp_millis()));
|
||||
idx += 1;
|
||||
}
|
||||
}
|
||||
} else {
|
||||
quote! {}
|
||||
};
|
||||
|
|
@ -1109,31 +1158,40 @@ fn generate_update_impl(
|
|||
|
||||
/// Bind all form values to query in correct order.
|
||||
/// Handles both simple values and expression values, respecting expression precedence.
|
||||
/// Uses Value enum for proper type handling of Option<T> fields.
|
||||
pub fn bind_all_values<'q>(&'q self, mut query: sqlx::query::Query<'q, #db, #db_args>)
|
||||
-> sqlx::query::Query<'q, #db, #db_args>
|
||||
pub fn bind_all_values(&self, mut query: sqlx::query::Query<'_, #db, #db_args>)
|
||||
-> sqlx::query::Query<'_, #db, #db_args>
|
||||
{
|
||||
// Use update_stmt_with_values to get properly converted values
|
||||
// This handles nested Options (Option<Option<T>>) correctly
|
||||
let (_, values) = self.update_stmt_with_values();
|
||||
for value in values {
|
||||
#(
|
||||
// Expression takes precedence over simple value
|
||||
if let Some(expr) = self._exprs.get(#db_names) {
|
||||
let (_, expr_values) = expr.build_sql(#db_names, 1);
|
||||
for value in expr_values {
|
||||
query = ::sqlx_record::prelude::bind_value_owned(query, value);
|
||||
}
|
||||
} else if let Some(ref value) = self.#field_idents {
|
||||
query = query.bind(value);
|
||||
}
|
||||
)*
|
||||
query
|
||||
}
|
||||
|
||||
/// Legacy binding method - binds values through the Value enum for proper type handling.
|
||||
/// Legacy binding method - only binds simple Option values (ignores expressions).
|
||||
/// For backward compatibility. New code should use bind_all_values().
|
||||
pub fn bind_form_values<'q>(&'q self, mut query: sqlx::query::Query<'q, #db, #db_args>)
|
||||
-> sqlx::query::Query<'q, #db, #db_args>
|
||||
{
|
||||
// Always use Value-based binding to properly handle Option<T> fields
|
||||
// This ensures nested Options (Option<Option<T>>) are unwrapped correctly
|
||||
let (_, values) = self.update_stmt_with_values();
|
||||
for value in values {
|
||||
query = ::sqlx_record::prelude::bind_value_owned(query, value);
|
||||
if self._exprs.is_empty() {
|
||||
// No expressions, use simple binding
|
||||
#(
|
||||
if let Some(ref value) = self.#field_idents {
|
||||
query = query.bind(value);
|
||||
}
|
||||
)*
|
||||
query
|
||||
} else {
|
||||
// Has expressions, use full binding
|
||||
self.bind_all_values(query)
|
||||
}
|
||||
}
|
||||
|
||||
/// Check if this form uses any expressions
|
||||
|
|
@ -1264,7 +1322,6 @@ fn generate_diff_impl(
|
|||
pub fn to_update_form(&self) -> #update_form_name #ty_generics {
|
||||
#update_form_name {
|
||||
#(#field_idents: Some(self.#field_idents.clone()),)*
|
||||
_exprs: std::collections::HashMap::new(),
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -1399,97 +1456,6 @@ fn generate_diff_impl(
|
|||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// Update all records matching the filter conditions
|
||||
/// Returns the number of affected rows
|
||||
pub async fn update_by_filter<'a, E>(
|
||||
executor: E,
|
||||
filters: Vec<::sqlx_record::prelude::Filter<'a>>,
|
||||
form: #update_form_name,
|
||||
) -> Result<u64, sqlx::Error>
|
||||
where
|
||||
E: sqlx::Executor<'a, Database=#db>,
|
||||
{
|
||||
use ::sqlx_record::prelude::{Filter, bind_values};
|
||||
|
||||
if filters.is_empty() {
|
||||
// Require at least one filter to prevent accidental table-wide updates
|
||||
return Err(sqlx::Error::Protocol(
|
||||
"update_by_filter requires at least one filter to prevent accidental table-wide updates".to_string()
|
||||
));
|
||||
}
|
||||
|
||||
let (update_stmt, form_values) = form.update_stmt_with_values();
|
||||
if update_stmt.is_empty() {
|
||||
return Ok(0);
|
||||
}
|
||||
|
||||
let form_param_count = form_values.len();
|
||||
let (where_conditions, filter_values) = Filter::build_where_clause_with_offset(&filters, form_param_count + 1);
|
||||
|
||||
let query_str = format!(
|
||||
r#"UPDATE {}{}{} SET {} WHERE {}"#,
|
||||
#tq, Self::table_name(), #tq,
|
||||
update_stmt,
|
||||
where_conditions,
|
||||
);
|
||||
|
||||
// Combine form values and filter values
|
||||
let mut all_values = form_values;
|
||||
all_values.extend(filter_values);
|
||||
|
||||
let query = sqlx::query(&query_str);
|
||||
let result = bind_values(query, &all_values)
|
||||
.execute(executor)
|
||||
.await?;
|
||||
|
||||
Ok(result.rows_affected())
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Generate delete implementation - always generated for ALL entities
|
||||
fn generate_delete_impl(
|
||||
name: &Ident,
|
||||
table_name: &str,
|
||||
primary_key: &EntityField,
|
||||
impl_generics: &ImplGenerics,
|
||||
ty_generics: &TypeGenerics,
|
||||
where_clause: &Option<&WhereClause>,
|
||||
) -> TokenStream2 {
|
||||
let pk_field = &primary_key.ident;
|
||||
let pk_type = &primary_key.ty;
|
||||
let pk_db_name = &primary_key.db_name;
|
||||
let db = db_type();
|
||||
let tq = table_quote();
|
||||
|
||||
let pk_field_name = primary_key.ident.to_string();
|
||||
let hard_delete_by_func = format_ident!("hard_delete_by_{}", pk_field_name);
|
||||
|
||||
quote! {
|
||||
impl #impl_generics #name #ty_generics #where_clause {
|
||||
/// Hard delete - permanently removes the row from database
|
||||
pub async fn hard_delete<'a, E>(&self, executor: E) -> Result<(), sqlx::Error>
|
||||
where
|
||||
E: sqlx::Executor<'a, Database = #db>,
|
||||
{
|
||||
Self::#hard_delete_by_func(executor, &self.#pk_field).await
|
||||
}
|
||||
|
||||
/// Hard delete by primary key - permanently removes the row from database
|
||||
pub async fn #hard_delete_by_func<'a, E>(executor: E, #pk_field: &#pk_type) -> Result<(), sqlx::Error>
|
||||
where
|
||||
E: sqlx::Executor<'a, Database = #db>,
|
||||
{
|
||||
let query = format!(
|
||||
"DELETE FROM {}{}{} WHERE {} = {}",
|
||||
#tq, #table_name, #tq,
|
||||
#pk_db_name, ::sqlx_record::prelude::placeholder(1)
|
||||
);
|
||||
sqlx::query(&query).bind(#pk_field).execute(executor).await?;
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -1516,41 +1482,51 @@ fn generate_soft_delete_impl(
|
|||
let tq = table_quote();
|
||||
|
||||
let pk_field_name = primary_key.ident.to_string();
|
||||
let soft_delete_by_func = format_ident!("soft_delete_by_{}", pk_field_name);
|
||||
let delete_by_func = format_ident!("delete_by_{}", pk_field_name);
|
||||
let hard_delete_by_func = format_ident!("hard_delete_by_{}", pk_field_name);
|
||||
let restore_by_func = format_ident!("restore_by_{}", pk_field_name);
|
||||
|
||||
// Determine semantics based on field name and attribute:
|
||||
// - #[soft_delete] attribute: field should be FALSE when deleted (user convention)
|
||||
// - `is_active` by name: FALSE when deleted, TRUE when active
|
||||
// - `is_deleted`/`deleted` by name: TRUE when deleted, FALSE when active
|
||||
let sd_field_name = sd_field.ident.to_string();
|
||||
let is_inverted = sd_field.is_soft_delete || sd_field_name == "is_active";
|
||||
|
||||
let (delete_value, restore_value) = if is_inverted {
|
||||
("FALSE", "TRUE")
|
||||
} else {
|
||||
("TRUE", "FALSE")
|
||||
};
|
||||
|
||||
quote! {
|
||||
impl #impl_generics #name #ty_generics #where_clause {
|
||||
/// Soft delete - marks record as deleted without removing from database
|
||||
pub async fn soft_delete<'a, E>(&self, executor: E) -> Result<(), sqlx::Error>
|
||||
/// Soft delete - sets the soft_delete field to true
|
||||
pub async fn delete<'a, E>(&self, executor: E) -> Result<(), sqlx::Error>
|
||||
where
|
||||
E: sqlx::Executor<'a, Database = #db>,
|
||||
{
|
||||
Self::#soft_delete_by_func(executor, &self.#pk_field).await
|
||||
Self::#delete_by_func(executor, &self.#pk_field).await
|
||||
}
|
||||
|
||||
/// Soft delete by primary key
|
||||
pub async fn #soft_delete_by_func<'a, E>(executor: E, #pk_field: &#pk_type) -> Result<(), sqlx::Error>
|
||||
pub async fn #delete_by_func<'a, E>(executor: E, #pk_field: &#pk_type) -> Result<(), sqlx::Error>
|
||||
where
|
||||
E: sqlx::Executor<'a, Database = #db>,
|
||||
{
|
||||
let query = format!(
|
||||
"UPDATE {}{}{} SET {} = {} WHERE {} = {}",
|
||||
"UPDATE {}{}{} SET {} = TRUE WHERE {} = {}",
|
||||
#tq, #table_name, #tq,
|
||||
#sd_db_name,
|
||||
#pk_db_name, ::sqlx_record::prelude::placeholder(1)
|
||||
);
|
||||
sqlx::query(&query).bind(#pk_field).execute(executor).await?;
|
||||
Ok(())
|
||||
}
|
||||
|
||||
/// Hard delete - permanently removes the row from database
|
||||
pub async fn hard_delete<'a, E>(&self, executor: E) -> Result<(), sqlx::Error>
|
||||
where
|
||||
E: sqlx::Executor<'a, Database = #db>,
|
||||
{
|
||||
Self::#hard_delete_by_func(executor, &self.#pk_field).await
|
||||
}
|
||||
|
||||
/// Hard delete by primary key
|
||||
pub async fn #hard_delete_by_func<'a, E>(executor: E, #pk_field: &#pk_type) -> Result<(), sqlx::Error>
|
||||
where
|
||||
E: sqlx::Executor<'a, Database = #db>,
|
||||
{
|
||||
let query = format!(
|
||||
"DELETE FROM {}{}{} WHERE {} = {}",
|
||||
#tq, #table_name, #tq,
|
||||
#sd_db_name, #delete_value,
|
||||
#pk_db_name, ::sqlx_record::prelude::placeholder(1)
|
||||
);
|
||||
sqlx::query(&query).bind(#pk_field).execute(executor).await?;
|
||||
|
|
@ -1571,9 +1547,9 @@ fn generate_soft_delete_impl(
|
|||
E: sqlx::Executor<'a, Database = #db>,
|
||||
{
|
||||
let query = format!(
|
||||
"UPDATE {}{}{} SET {} = {} WHERE {} = {}",
|
||||
"UPDATE {}{}{} SET {} = FALSE WHERE {} = {}",
|
||||
#tq, #table_name, #tq,
|
||||
#sd_db_name, #restore_value,
|
||||
#sd_db_name,
|
||||
#pk_db_name, ::sqlx_record::prelude::placeholder(1)
|
||||
);
|
||||
sqlx::query(&query).bind(#pk_field).execute(executor).await?;
|
||||
|
|
|
|||
|
|
@ -1,13 +1,13 @@
|
|||
use sqlx::pool::PoolConnection;
|
||||
|
||||
#[cfg(feature = "mysql")]
|
||||
use sqlx::{MySql, MySqlConnection, MySqlPool, Transaction};
|
||||
use sqlx::{MySql, MySqlPool};
|
||||
|
||||
#[cfg(feature = "postgres")]
|
||||
use sqlx::{Postgres, PgConnection, PgPool, Transaction};
|
||||
use sqlx::{Postgres, PgPool};
|
||||
|
||||
#[cfg(feature = "sqlite")]
|
||||
use sqlx::{Sqlite, SqliteConnection, SqlitePool, Transaction};
|
||||
use sqlx::{Sqlite, SqlitePool};
|
||||
|
||||
// ============================================================================
|
||||
// MySQL Implementation
|
||||
|
|
@ -24,10 +24,6 @@ pub enum ConnProvider<'a> {
|
|||
pool: MySqlPool,
|
||||
conn: Option<PoolConnection<MySql>>,
|
||||
},
|
||||
/// Stores a reference to a transaction
|
||||
Transaction {
|
||||
tx: &'a mut Transaction<'static, MySql>,
|
||||
},
|
||||
}
|
||||
|
||||
#[cfg(feature = "mysql")]
|
||||
|
|
@ -42,25 +38,18 @@ impl<'a> ConnProvider<'a> {
|
|||
ConnProvider::Owned { pool, conn: None }
|
||||
}
|
||||
|
||||
/// Create a ConnProvider from a borrowed transaction reference
|
||||
pub fn from_tx(tx: &'a mut Transaction<'static, MySql>) -> Self {
|
||||
ConnProvider::Transaction { tx }
|
||||
}
|
||||
|
||||
/// Get a mutable reference to the underlying connection.
|
||||
/// For borrowed connections, returns the reference directly.
|
||||
/// For owned connections, lazily acquires from pool on first call.
|
||||
/// For transactions, returns the transaction's underlying connection.
|
||||
pub async fn get_conn(&mut self) -> Result<&mut MySqlConnection, sqlx::Error> {
|
||||
pub async fn get_conn(&mut self) -> Result<&mut PoolConnection<MySql>, sqlx::Error> {
|
||||
match self {
|
||||
ConnProvider::Borrowed { conn } => Ok(&mut **conn),
|
||||
ConnProvider::Borrowed { conn } => Ok(conn),
|
||||
ConnProvider::Owned { pool, conn } => {
|
||||
if conn.is_none() {
|
||||
*conn = Some(pool.acquire().await?);
|
||||
}
|
||||
Ok(&mut **conn.as_mut().unwrap())
|
||||
Ok(conn.as_mut().unwrap())
|
||||
}
|
||||
ConnProvider::Transaction { tx } => Ok(&mut **tx),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -80,10 +69,6 @@ pub enum ConnProvider<'a> {
|
|||
pool: PgPool,
|
||||
conn: Option<PoolConnection<Postgres>>,
|
||||
},
|
||||
/// Stores a reference to a transaction
|
||||
Transaction {
|
||||
tx: &'a mut Transaction<'static, Postgres>,
|
||||
},
|
||||
}
|
||||
|
||||
#[cfg(feature = "postgres")]
|
||||
|
|
@ -98,25 +83,18 @@ impl<'a> ConnProvider<'a> {
|
|||
ConnProvider::Owned { pool, conn: None }
|
||||
}
|
||||
|
||||
/// Create a ConnProvider from a borrowed transaction reference
|
||||
pub fn from_tx(tx: &'a mut Transaction<'static, Postgres>) -> Self {
|
||||
ConnProvider::Transaction { tx }
|
||||
}
|
||||
|
||||
/// Get a mutable reference to the underlying connection.
|
||||
/// For borrowed connections, returns the reference directly.
|
||||
/// For owned connections, lazily acquires from pool on first call.
|
||||
/// For transactions, returns the transaction's underlying connection.
|
||||
pub async fn get_conn(&mut self) -> Result<&mut PgConnection, sqlx::Error> {
|
||||
pub async fn get_conn(&mut self) -> Result<&mut PoolConnection<Postgres>, sqlx::Error> {
|
||||
match self {
|
||||
ConnProvider::Borrowed { conn } => Ok(&mut **conn),
|
||||
ConnProvider::Borrowed { conn } => Ok(conn),
|
||||
ConnProvider::Owned { pool, conn } => {
|
||||
if conn.is_none() {
|
||||
*conn = Some(pool.acquire().await?);
|
||||
}
|
||||
Ok(&mut **conn.as_mut().unwrap())
|
||||
Ok(conn.as_mut().unwrap())
|
||||
}
|
||||
ConnProvider::Transaction { tx } => Ok(&mut **tx),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -136,10 +114,6 @@ pub enum ConnProvider<'a> {
|
|||
pool: SqlitePool,
|
||||
conn: Option<PoolConnection<Sqlite>>,
|
||||
},
|
||||
/// Stores a reference to a transaction
|
||||
Transaction {
|
||||
tx: &'a mut Transaction<'static, Sqlite>,
|
||||
},
|
||||
}
|
||||
|
||||
#[cfg(feature = "sqlite")]
|
||||
|
|
@ -154,25 +128,18 @@ impl<'a> ConnProvider<'a> {
|
|||
ConnProvider::Owned { pool, conn: None }
|
||||
}
|
||||
|
||||
/// Create a ConnProvider from a borrowed transaction reference
|
||||
pub fn from_tx(tx: &'a mut Transaction<'static, Sqlite>) -> Self {
|
||||
ConnProvider::Transaction { tx }
|
||||
}
|
||||
|
||||
/// Get a mutable reference to the underlying connection.
|
||||
/// For borrowed connections, returns the reference directly.
|
||||
/// For owned connections, lazily acquires from pool on first call.
|
||||
/// For transactions, returns the transaction's underlying connection.
|
||||
pub async fn get_conn(&mut self) -> Result<&mut SqliteConnection, sqlx::Error> {
|
||||
pub async fn get_conn(&mut self) -> Result<&mut PoolConnection<Sqlite>, sqlx::Error> {
|
||||
match self {
|
||||
ConnProvider::Borrowed { conn } => Ok(&mut **conn),
|
||||
ConnProvider::Borrowed { conn } => Ok(conn),
|
||||
ConnProvider::Owned { pool, conn } => {
|
||||
if conn.is_none() {
|
||||
*conn = Some(pool.acquire().await?);
|
||||
}
|
||||
Ok(&mut **conn.as_mut().unwrap())
|
||||
}
|
||||
ConnProvider::Transaction { tx } => Ok(&mut **tx),
|
||||
Ok(conn.as_mut().unwrap())
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
|||
115
src/filter.rs
115
src/filter.rs
|
|
@ -111,121 +111,6 @@ pub fn placeholder(index: usize) -> String {
|
|||
}
|
||||
}
|
||||
|
||||
/// Returns the table quote character for the current database
|
||||
#[inline]
|
||||
pub fn table_quote() -> &'static str {
|
||||
#[cfg(feature = "mysql")]
|
||||
{ "`" }
|
||||
#[cfg(feature = "postgres")]
|
||||
{ "\"" }
|
||||
#[cfg(feature = "sqlite")]
|
||||
{ "\"" }
|
||||
#[cfg(not(any(feature = "mysql", feature = "postgres", feature = "sqlite")))]
|
||||
{ "`" }
|
||||
}
|
||||
|
||||
/// Builds an index hint clause (MySQL-specific, empty for other databases)
|
||||
#[inline]
|
||||
pub fn build_index_clause(index: Option<&str>) -> String {
|
||||
#[cfg(feature = "mysql")]
|
||||
{
|
||||
index.map(|idx| format!("USE INDEX ({})", idx)).unwrap_or_default()
|
||||
}
|
||||
#[cfg(not(feature = "mysql"))]
|
||||
{
|
||||
let _ = index;
|
||||
String::new()
|
||||
}
|
||||
}
|
||||
|
||||
/// Builds a COUNT expression appropriate for the database backend
|
||||
#[inline]
|
||||
pub fn build_count_expr(field: &str) -> String {
|
||||
#[cfg(feature = "postgres")]
|
||||
{
|
||||
format!("COUNT({})::BIGINT", field)
|
||||
}
|
||||
#[cfg(feature = "sqlite")]
|
||||
{
|
||||
format!("COUNT({})", field)
|
||||
}
|
||||
#[cfg(feature = "mysql")]
|
||||
{
|
||||
format!("CAST(COUNT({}) AS SIGNED)", field)
|
||||
}
|
||||
#[cfg(not(any(feature = "mysql", feature = "postgres", feature = "sqlite")))]
|
||||
{
|
||||
format!("COUNT({})", field)
|
||||
}
|
||||
}
|
||||
|
||||
/// Builds an upsert statement for the current database backend
|
||||
pub fn build_upsert_stmt(
|
||||
table_name: &str,
|
||||
all_fields: &[&str],
|
||||
pk_field: &str,
|
||||
non_pk_fields: &[&str],
|
||||
placeholders: &str,
|
||||
) -> String {
|
||||
let tq = table_quote();
|
||||
let fields_str = all_fields.join(", ");
|
||||
|
||||
#[cfg(feature = "mysql")]
|
||||
{
|
||||
let _ = pk_field; // Not used in MySQL ON DUPLICATE KEY syntax
|
||||
let update_clause = non_pk_fields
|
||||
.iter()
|
||||
.map(|f| format!("{} = VALUES({})", f, f))
|
||||
.collect::<Vec<_>>()
|
||||
.join(", ");
|
||||
format!(
|
||||
"INSERT INTO {}{}{} ({}) VALUES ({}) ON DUPLICATE KEY UPDATE {}",
|
||||
tq, table_name, tq, fields_str, placeholders, update_clause
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(feature = "postgres")]
|
||||
{
|
||||
let update_clause = non_pk_fields
|
||||
.iter()
|
||||
.map(|f| format!("{} = EXCLUDED.{}", f, f))
|
||||
.collect::<Vec<_>>()
|
||||
.join(", ");
|
||||
format!(
|
||||
"INSERT INTO {}{}{} ({}) VALUES ({}) ON CONFLICT ({}) DO UPDATE SET {}",
|
||||
tq, table_name, tq, fields_str, placeholders, pk_field, update_clause
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(feature = "sqlite")]
|
||||
{
|
||||
let update_clause = non_pk_fields
|
||||
.iter()
|
||||
.map(|f| format!("{} = excluded.{}", f, f))
|
||||
.collect::<Vec<_>>()
|
||||
.join(", ");
|
||||
format!(
|
||||
"INSERT INTO {}{}{} ({}) VALUES ({}) ON CONFLICT({}) DO UPDATE SET {}",
|
||||
tq, table_name, tq, fields_str, placeholders, pk_field, update_clause
|
||||
)
|
||||
}
|
||||
|
||||
#[cfg(not(any(feature = "mysql", feature = "postgres", feature = "sqlite")))]
|
||||
{
|
||||
let _ = pk_field; // Not used in MySQL ON DUPLICATE KEY syntax
|
||||
// Fallback to MySQL syntax
|
||||
let update_clause = non_pk_fields
|
||||
.iter()
|
||||
.map(|f| format!("{} = VALUES({})", f, f))
|
||||
.collect::<Vec<_>>()
|
||||
.join(", ");
|
||||
format!(
|
||||
"INSERT INTO {}{}{} ({}) VALUES ({}) ON DUPLICATE KEY UPDATE {}",
|
||||
tq, table_name, tq, fields_str, placeholders, update_clause
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
impl Filter<'_> {
|
||||
/// Returns the number of bind parameters this filter will use
|
||||
pub fn param_count(&self) -> usize {
|
||||
|
|
|
|||
|
|
@ -181,7 +181,6 @@ pub mod prelude {
|
|||
pub use crate::values;
|
||||
pub use crate::{new_uuid, lookup_table, lookup_options, transaction};
|
||||
pub use crate::pagination::{Page, PageRequest};
|
||||
pub use crate::conn_provider::*;
|
||||
|
||||
#[cfg(any(feature = "mysql", feature = "postgres", feature = "sqlite"))]
|
||||
pub use crate::conn_provider::ConnProvider;
|
||||
|
|
|
|||
104
src/value.rs
104
src/value.rs
|
|
@ -1,5 +1,5 @@
|
|||
use sqlx::query::{Query, QueryAs, QueryScalar};
|
||||
use sqlx::types::chrono::{NaiveDate, NaiveDateTime, NaiveTime};
|
||||
use sqlx::types::chrono::{NaiveDate, NaiveDateTime};
|
||||
use crate::filter::placeholder;
|
||||
|
||||
// Database type alias based on enabled feature
|
||||
|
|
@ -34,7 +34,6 @@ pub type Arguments_<'q> = sqlx::postgres::PgArguments;
|
|||
|
||||
#[derive(Clone, Debug)]
|
||||
pub enum Value {
|
||||
Null,
|
||||
Int8(i8),
|
||||
Uint8(u8),
|
||||
Int16(i16),
|
||||
|
|
@ -43,18 +42,12 @@ pub enum Value {
|
|||
Uint32(u32),
|
||||
Int64(i64),
|
||||
Uint64(u64),
|
||||
Float32(f32),
|
||||
Float64(f64),
|
||||
VecU8(Vec<u8>),
|
||||
String(String),
|
||||
Bool(bool),
|
||||
Uuid(uuid::Uuid),
|
||||
NaiveDate(NaiveDate),
|
||||
NaiveDateTime(NaiveDateTime),
|
||||
NaiveTime(NaiveTime),
|
||||
Json(serde_json::Value),
|
||||
#[cfg(feature = "decimal")]
|
||||
Decimal(rust_decimal::Decimal),
|
||||
}
|
||||
|
||||
/// Expression for column updates beyond simple value assignment.
|
||||
|
|
@ -256,12 +249,10 @@ impl UpdateExpr {
|
|||
pub type SqlValue = Value;
|
||||
|
||||
// MySQL supports unsigned integers natively
|
||||
// Note: UUID is bound as bytes for BINARY(16) column compatibility
|
||||
#[cfg(feature = "mysql")]
|
||||
macro_rules! bind_value {
|
||||
($query:expr, $value: expr) => {{
|
||||
let query = match $value {
|
||||
Value::Null => $query.bind(None::<String>),
|
||||
Value::Int8(v) => $query.bind(v),
|
||||
Value::Uint8(v) => $query.bind(v),
|
||||
Value::Int16(v) => $query.bind(v),
|
||||
|
|
@ -270,18 +261,12 @@ macro_rules! bind_value {
|
|||
Value::Uint32(v) => $query.bind(v),
|
||||
Value::Int64(v) => $query.bind(v),
|
||||
Value::Uint64(v) => $query.bind(v),
|
||||
Value::Float32(v) => $query.bind(v),
|
||||
Value::Float64(v) => $query.bind(v),
|
||||
Value::VecU8(v) => $query.bind(v),
|
||||
Value::String(v) => $query.bind(v),
|
||||
Value::Bool(v) => $query.bind(v),
|
||||
Value::Uuid(v) => $query.bind(v),
|
||||
Value::NaiveDate(v) => $query.bind(v),
|
||||
Value::NaiveDateTime(v) => $query.bind(v),
|
||||
Value::NaiveTime(v) => $query.bind(v),
|
||||
Value::Json(v) => $query.bind(v),
|
||||
#[cfg(feature = "decimal")]
|
||||
Value::Decimal(v) => $query.bind(v),
|
||||
};
|
||||
query
|
||||
}};
|
||||
|
|
@ -292,7 +277,6 @@ macro_rules! bind_value {
|
|||
macro_rules! bind_value {
|
||||
($query:expr, $value: expr) => {{
|
||||
let query = match $value {
|
||||
Value::Null => $query.bind(None::<String>),
|
||||
Value::Int8(v) => $query.bind(v),
|
||||
Value::Uint8(v) => $query.bind(*v as i16),
|
||||
Value::Int16(v) => $query.bind(v),
|
||||
|
|
@ -301,18 +285,12 @@ macro_rules! bind_value {
|
|||
Value::Uint32(v) => $query.bind(*v as i64),
|
||||
Value::Int64(v) => $query.bind(v),
|
||||
Value::Uint64(v) => $query.bind(*v as i64),
|
||||
Value::Float32(v) => $query.bind(v),
|
||||
Value::Float64(v) => $query.bind(v),
|
||||
Value::VecU8(v) => $query.bind(v),
|
||||
Value::String(v) => $query.bind(v),
|
||||
Value::Bool(v) => $query.bind(v),
|
||||
Value::Uuid(v) => $query.bind(v),
|
||||
Value::NaiveDate(v) => $query.bind(v),
|
||||
Value::NaiveDateTime(v) => $query.bind(v),
|
||||
Value::NaiveTime(v) => $query.bind(v),
|
||||
Value::Json(v) => $query.bind(v),
|
||||
#[cfg(feature = "decimal")]
|
||||
Value::Decimal(v) => $query.bind(v),
|
||||
};
|
||||
query
|
||||
}};
|
||||
|
|
@ -331,13 +309,10 @@ pub fn bind_values<'q>(query: Query<'q, DB, Arguments_<'q>>, values: &'q [Value]
|
|||
#[cfg(any(feature = "mysql", feature = "postgres", feature = "sqlite"))]
|
||||
pub fn bind_value_owned<'q>(query: Query<'q, DB, Arguments_<'q>>, value: Value) -> Query<'q, DB, Arguments_<'q>> {
|
||||
match value {
|
||||
Value::Null => query.bind(None::<String>),
|
||||
Value::Int8(v) => query.bind(v),
|
||||
Value::Int16(v) => query.bind(v),
|
||||
Value::Int32(v) => query.bind(v),
|
||||
Value::Int64(v) => query.bind(v),
|
||||
Value::Float32(v) => query.bind(v),
|
||||
Value::Float64(v) => query.bind(v),
|
||||
#[cfg(feature = "mysql")]
|
||||
Value::Uint8(v) => query.bind(v),
|
||||
#[cfg(feature = "mysql")]
|
||||
|
|
@ -360,10 +335,6 @@ pub fn bind_value_owned<'q>(query: Query<'q, DB, Arguments_<'q>>, value: Value)
|
|||
Value::Uuid(v) => query.bind(v),
|
||||
Value::NaiveDate(v) => query.bind(v),
|
||||
Value::NaiveDateTime(v) => query.bind(v),
|
||||
Value::NaiveTime(v) => query.bind(v),
|
||||
Value::Json(v) => query.bind(v),
|
||||
#[cfg(feature = "decimal")]
|
||||
Value::Decimal(v) => query.bind(v),
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -559,79 +530,6 @@ impl From<&NaiveDateTime> for Value {
|
|||
}
|
||||
}
|
||||
|
||||
// New type implementations
|
||||
impl From<f32> for Value {
|
||||
fn from(value: f32) -> Self {
|
||||
Value::Float32(value)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<&f32> for Value {
|
||||
fn from(value: &f32) -> Self {
|
||||
Value::Float32(*value)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<f64> for Value {
|
||||
fn from(value: f64) -> Self {
|
||||
Value::Float64(value)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<&f64> for Value {
|
||||
fn from(value: &f64) -> Self {
|
||||
Value::Float64(*value)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<NaiveTime> for Value {
|
||||
fn from(value: NaiveTime) -> Self {
|
||||
Value::NaiveTime(value)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<&NaiveTime> for Value {
|
||||
fn from(value: &NaiveTime) -> Self {
|
||||
Value::NaiveTime(*value)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<serde_json::Value> for Value {
|
||||
fn from(value: serde_json::Value) -> Self {
|
||||
Value::Json(value)
|
||||
}
|
||||
}
|
||||
|
||||
impl From<&serde_json::Value> for Value {
|
||||
fn from(value: &serde_json::Value) -> Self {
|
||||
Value::Json(value.clone())
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "decimal")]
|
||||
impl From<rust_decimal::Decimal> for Value {
|
||||
fn from(value: rust_decimal::Decimal) -> Self {
|
||||
Value::Decimal(value)
|
||||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "decimal")]
|
||||
impl From<&rust_decimal::Decimal> for Value {
|
||||
fn from(value: &rust_decimal::Decimal) -> Self {
|
||||
Value::Decimal(*value)
|
||||
}
|
||||
}
|
||||
|
||||
// Option<T> implementations - convert None to Value::Null
|
||||
impl<T: Into<Value>> From<Option<T>> for Value {
|
||||
fn from(value: Option<T>) -> Self {
|
||||
match value {
|
||||
Some(v) => v.into(),
|
||||
None => Value::Null,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
pub trait BindValues<'q> {
|
||||
type Output;
|
||||
|
||||
|
|
|
|||
Loading…
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