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[chore] bump ncruces/go-sqlite3 to v0.25.0 (#3966)

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This commit is contained in:
kim
2025-04-04 15:34:38 +00:00
committed by GitHub
parent 6473886c8e
commit db4b857159
36 changed files with 636 additions and 578 deletions
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79
vendor/github.com/ncruces/go-sqlite3/conn.go generated vendored
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@ -25,7 +25,6 @@ type Conn struct {
*sqlite
interrupt context.Context
pending *Stmt
stmts []*Stmt
busy func(context.Context, int) bool
log func(xErrorCode, string)
@ -41,6 +40,7 @@ type Conn struct {
busylst time.Time
arena arena
handle ptr_t
gosched uint8
}
// Open calls [OpenFlags] with [OPEN_READWRITE], [OPEN_CREATE] and [OPEN_URI].
@ -49,7 +49,7 @@ func Open(filename string) (*Conn, error) {
}
// OpenContext is like [Open] but includes a context,
// which is used to interrupt the process of opening the connectiton.
// which is used to interrupt the process of opening the connection.
func OpenContext(ctx context.Context, filename string) (*Conn, error) {
return newConn(ctx, filename, OPEN_READWRITE|OPEN_CREATE|OPEN_URI)
}
@ -92,6 +92,9 @@ func newConn(ctx context.Context, filename string, flags OpenFlag) (ret *Conn, _
}()
c.ctx = context.WithValue(c.ctx, connKey{}, c)
if logger := defaultLogger.Load(); logger != nil {
c.ConfigLog(*logger)
}
c.arena = c.newArena()
c.handle, err = c.openDB(filename, flags)
if err == nil {
@ -117,7 +120,7 @@ func (c *Conn) openDB(filename string, flags OpenFlag) (ptr_t, error) {
return 0, err
}
c.call("sqlite3_progress_handler_go", stk_t(handle), 100)
c.call("sqlite3_progress_handler_go", stk_t(handle), 1000)
if flags|OPEN_URI != 0 && strings.HasPrefix(filename, "file:") {
var pragmas strings.Builder
if _, after, ok := strings.Cut(filename, "?"); ok {
@ -129,7 +132,6 @@ func (c *Conn) openDB(filename string, flags OpenFlag) (ptr_t, error) {
}
}
if pragmas.Len() != 0 {
c.checkInterrupt(handle)
pragmaPtr := c.arena.string(pragmas.String())
rc := res_t(c.call("sqlite3_exec", stk_t(handle), stk_t(pragmaPtr), 0, 0, 0))
if err := c.sqlite.error(rc, handle, pragmas.String()); err != nil {
@ -163,9 +165,6 @@ func (c *Conn) Close() error {
return nil
}
c.pending.Close()
c.pending = nil
rc := res_t(c.call("sqlite3_close", stk_t(c.handle)))
if err := c.error(rc); err != nil {
return err
@ -180,11 +179,16 @@ func (c *Conn) Close() error {
//
// https://sqlite.org/c3ref/exec.html
func (c *Conn) Exec(sql string) error {
defer c.arena.mark()()
sqlPtr := c.arena.string(sql)
if c.interrupt.Err() != nil {
return INTERRUPT
}
return c.exec(sql)
}
c.checkInterrupt(c.handle)
rc := res_t(c.call("sqlite3_exec", stk_t(c.handle), stk_t(sqlPtr), 0, 0, 0))
func (c *Conn) exec(sql string) error {
defer c.arena.mark()()
textPtr := c.arena.string(sql)
rc := res_t(c.call("sqlite3_exec", stk_t(c.handle), stk_t(textPtr), 0, 0, 0))
return c.error(rc, sql)
}
@ -203,20 +207,22 @@ func (c *Conn) PrepareFlags(sql string, flags PrepareFlag) (stmt *Stmt, tail str
if len(sql) > _MAX_SQL_LENGTH {
return nil, "", TOOBIG
}
if c.interrupt.Err() != nil {
return nil, "", INTERRUPT
}
defer c.arena.mark()()
stmtPtr := c.arena.new(ptrlen)
tailPtr := c.arena.new(ptrlen)
sqlPtr := c.arena.string(sql)
textPtr := c.arena.string(sql)
c.checkInterrupt(c.handle)
rc := res_t(c.call("sqlite3_prepare_v3", stk_t(c.handle),
stk_t(sqlPtr), stk_t(len(sql)+1), stk_t(flags),
stk_t(textPtr), stk_t(len(sql)+1), stk_t(flags),
stk_t(stmtPtr), stk_t(tailPtr)))
stmt = &Stmt{c: c}
stmt = &Stmt{c: c, sql: sql}
stmt.handle = util.Read32[ptr_t](c.mod, stmtPtr)
if sql := sql[util.Read32[ptr_t](c.mod, tailPtr)-sqlPtr:]; sql != "" {
if sql := sql[util.Read32[ptr_t](c.mod, tailPtr)-textPtr:]; sql != "" {
tail = sql
}
@ -337,43 +343,17 @@ func (c *Conn) GetInterrupt() context.Context {
//
// https://sqlite.org/c3ref/interrupt.html
func (c *Conn) SetInterrupt(ctx context.Context) (old context.Context) {
if ctx == nil {
panic("nil Context")
}
old = c.interrupt
c.interrupt = ctx
if ctx == old || ctx.Done() == old.Done() {
return old
}
// A busy SQL statement prevents SQLite from ignoring an interrupt
// that comes before any other statements are started.
if c.pending == nil {
defer c.arena.mark()()
stmtPtr := c.arena.new(ptrlen)
loopPtr := c.arena.string(`WITH RECURSIVE c(x) AS (VALUES(0) UNION ALL SELECT x FROM c) SELECT x FROM c`)
c.call("sqlite3_prepare_v3", stk_t(c.handle), stk_t(loopPtr), math.MaxUint64,
stk_t(PREPARE_PERSISTENT), stk_t(stmtPtr), 0)
c.pending = &Stmt{c: c}
c.pending.handle = util.Read32[ptr_t](c.mod, stmtPtr)
}
if old.Done() != nil && ctx.Err() == nil {
c.pending.Reset()
}
if ctx.Done() != nil {
c.pending.Step()
}
return old
}
func (c *Conn) checkInterrupt(handle ptr_t) {
if c.interrupt.Err() != nil {
c.call("sqlite3_interrupt", stk_t(handle))
}
}
func progressCallback(ctx context.Context, mod api.Module, _ ptr_t) (interrupt int32) {
if c, ok := ctx.Value(connKey{}).(*Conn); ok {
if c.interrupt.Done() != nil {
if c.gosched++; c.gosched%16 == 0 {
runtime.Gosched()
}
if c.interrupt.Err() != nil {
@ -429,11 +409,8 @@ func (c *Conn) BusyHandler(cb func(ctx context.Context, count int) (retry bool))
func busyCallback(ctx context.Context, mod api.Module, pDB ptr_t, count int32) (retry int32) {
if c, ok := ctx.Value(connKey{}).(*Conn); ok && c.handle == pDB && c.busy != nil {
interrupt := c.interrupt
if interrupt == nil {
interrupt = context.Background()
}
if interrupt.Err() == nil && c.busy(interrupt, int(count)) {
if interrupt := c.interrupt; interrupt.Err() == nil &&
c.busy(interrupt, int(count)) {
retry = 1
}
}