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sqlite3.go: use PRAGMA to set busy_timeout (#910) 

The busy_timeout pragma was added in sqlite 3.7.15 as an alternative
to calling sqlite3_busy_timeout directly:

https://sqlite.org/pragma.html#pragma_busy_timeout

While there's no functional change here, using the pragma does align
setting busy_timeout with other settings and removes the special case
for calling sqlite3_busy_timeout directly.
move-code
Dan Peterson 2021-10-25 12:08:40 -03:00 committed by GitHub
parent ab653675c9
commit 3bb6941859
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 6 deletions
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12
sqlite3.go
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@ -1415,12 +1415,6 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
return nil, errors.New("sqlite succeeded without returning a database") return nil, errors.New("sqlite succeeded without returning a database")
} }
rv = C.sqlite3_busy_timeout(db, C.int(busyTimeout))
if rv != C.SQLITE_OK {
C.sqlite3_close_v2(db)
return nil, Error{Code: ErrNo(rv)}
}
exec := func(s string) error { exec := func(s string) error {
cs := C.CString(s) cs := C.CString(s)
rv := C.sqlite3_exec(db, cs, nil, nil, nil) rv := C.sqlite3_exec(db, cs, nil, nil, nil)
@ -1431,6 +1425,12 @@ func (d *SQLiteDriver) Open(dsn string) (driver.Conn, error) {
return nil return nil
} }
// Busy timeout
if err := exec(fmt.Sprintf("PRAGMA busy_timeout = %d;", busyTimeout)); err != nil {
C.sqlite3_close_v2(db)
return nil, err
}
// USER AUTHENTICATION // USER AUTHENTICATION
// //
// User Authentication is always performed even when // User Authentication is always performed even when