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Remove MustPrepare.

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Nuno Cruces
2023-03-08 17:39:41 +00:00
parent 677f51bec1
commit 926adeb3f5
6 changed files with 20 additions and 82 deletions
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8
driver/driver.go
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@@ -106,7 +106,7 @@ func (c conn) Begin() (driver.Tx, error) {
return c.BeginTx(context.Background(), driver.TxOptions{})
}
func (c conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, error) {
func (c conn) BeginTx(_ context.Context, opts driver.TxOptions) (driver.Tx, error) {
switch opts.Isolation {
default:
return nil, isolationErr
@@ -117,9 +117,13 @@ func (c conn) BeginTx(ctx context.Context, opts driver.TxOptions) (driver.Tx, er
txBegin := c.txBegin
c.txCommit = `COMMIT`
if opts.ReadOnly {
query_only, err := c.conn.Pragma("query_only")
if err != nil {
return nil, err
}
c.txCommit = `
ROLLBACK;
PRAGMA query_only=` + c.conn.Pragma("query_only")[0]
PRAGMA query_only=` + query_only[0]
txBegin = `
BEGIN deferred;
PRAGMA query_only=on`