diff --git a/README.md b/README.md
index 006112c..652d8e7 100644
--- a/README.md
+++ b/README.md
@@ -75,10 +75,11 @@ Boolean values can be one of:
| Name | Key | Value(s) | Description |
|------|-----|----------|-------------|
| Auto Vacuum | _vacuum |
- `0` \| `none`
- `1` \| `full`
- `2` \| `incremental`
| For more information see [PRAGMA auto_vacuum](https://www.sqlite.org/pragma.html#pragma_auto_vacuum) |
-| Busy Timeout | _busy_timeout | `int` | Specify value for sqlite3_busy_timeout. |
-| Foreign Keys | _foreign_keys | `boolean` | Enable or disable enforcement of foreign keys. |
+| Busy Timeout | _busy_timeout | `int` | Specify value for sqlite3_busy_timeout. For more information see [PRAGMA busy_timeout](https://www.sqlite.org/pragma.html#pragma_busy_timeout) |
+| Case Sensitive LIKE | _cslike | `boolean` | For more information see [PRAGMA case_sensitive_like](https://www.sqlite.org/pragma.html#pragma_case_sensitive_like) |
+| Foreign Keys | _foreign_keys | `boolean` | For more information see [PRAGMA foreign_keys](https://www.sqlite.org/pragma.html#pragma_foreign_keys) |
| Mutex Locking | _mutex | | Specify mutex mode. |
-| Recursive Triggers | _recursive_triggers | `boolean` | Enable or disable recursive triggers. |
+| Recursive Triggers | _recursive_triggers | `boolean` | For more information see [PRAGMA recursive_triggers](https://www.sqlite.org/pragma.html#pragma_recursive_triggers) |
| Shared-Cache Mode | cache | | Set cache mode for more information see [sqlite.org](https://www.sqlite.org/sharedcache.html) |
| Time Zone Location | _loc | auto | Specify location of time format. |
| Transaction Lock | _txlock | - immediate
- deferred
- exclusive
| Specify locking behavior for transactions. |
diff --git a/sqlite3.go b/sqlite3.go
index 5fac138..d64411d 100644
--- a/sqlite3.go
+++ b/sqlite3.go
@@ -806,10 +806,14 @@ func errorString(err Error) string {
// _busy_timeout=XXX
// Specify value for sqlite3_busy_timeout.
//
-// _foreign_keys=X
+// _cslike=Boolean
+// Default or disabled the LIKE operation is case-insensitive.
+// When enabling this options behaviour of LIKE will become case-sensitive.
+//
+// _foreign_keys=Boolean
// Enable or disable enforcement of foreign keys. X can be 1 or 0.
//
-// _recursive_triggers=X
+// _recursive_triggers=Boolean
// Enable or disable recursive triggers. X can be 1 or 0.
//
// _vacuum=X
@@ -829,6 +833,7 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
// PRAGMA's
autoVacuum := -1
busyTimeout := 5000
+ caseSensitiveLike := -1
foreignKeys := -1
recursiveTriggers := -1
@@ -877,7 +882,10 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
}
}
- // auto_vacuum
+ // Auto Vacuum (_vacuum)
+ //
+ // https://www.sqlite.org/pragma.html#pragma_auto_vacuum
+ //
if val := params.Get("_vacuum"); val != "" {
switch strings.ToLower(val) {
case "0", "none":
@@ -891,7 +899,10 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
}
}
- // _busy_timeout
+ // Busy Timeout (_busy_timeout)
+ //
+ // https://www.sqlite.org/pragma.html#pragma_busy_timeout
+ //
if val := params.Get("_busy_timeout"); val != "" {
iv, err := strconv.ParseInt(val, 10, 64)
if err != nil {
@@ -900,7 +911,25 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
busyTimeout = int(iv)
}
- // _foreign_keys
+ // Case Sensitive Like (_cslike)
+ //
+ // https://www.sqlite.org/pragma.html#pragma_case_sensitive_like
+ //
+ if val := params.Get("_cslike"); val != "" {
+ switch strings.ToLower(val) {
+ case "0", "no", "false", "off":
+ caseSensitiveLike = 0
+ case "1", "yes", "true", "on":
+ caseSensitiveLike = 1
+ default:
+ return nil, fmt.Errorf("Invalid _cslike: %v, expecting boolean value of '0 1 false true no yes off on'", val)
+ }
+ }
+
+ // Foreign Keys (_foreign_keys)
+ //
+ // https://www.sqlite.org/pragma.html#pragma_foreign_keys
+ //
if val := params.Get("_foreign_keys"); val != "" {
switch strings.ToLower(val) {
case "0", "no", "false", "off":
@@ -908,11 +937,14 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
case "1", "yes", "true", "on":
foreignKeys = 1
default:
- return nil, fmt.Errorf("Invalid _foreign_keys: %v", val)
+ return nil, fmt.Errorf("Invalid _foreign_keys: %v, expecting boolean value of '0 1 false true no yes off on'", val)
}
}
- // _recursive_triggers
+ // Recursive Triggers (_recursive_triggers)
+ //
+ // https://www.sqlite.org/pragma.html#pragma_recursive_triggers
+ //
if val := params.Get("_recursive_triggers"); val != "" {
switch strings.ToLower(val) {
case "0", "no", "false", "off":
@@ -920,7 +952,7 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
case "1", "yes", "true", "on":
recursiveTriggers = 1
default:
- return nil, fmt.Errorf("Invalid _recursive_triggers: %v", val)
+ return nil, fmt.Errorf("Invalid _recursive_triggers: %v, expecting boolean value of '0 1 false true no yes off on'", val)
}
}
@@ -966,6 +998,13 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
}
}
+ if caseSensitiveLike > -1 {
+ if err := exec(fmt.Sprintf("PRAGMA case_sensitive_like = %d;", caseSensitiveLike)); err != nil {
+ C.sqlite3_close_v2(db)
+ return nil, err
+ }
+ }
+
// Forgein Keys
if foreignKeys > -1 {
if err := exec(fmt.Sprintf("PRAGMA foreign_keys = %d;", foreignKeys)); err != nil {