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Don't allocate buffer when tx opts are empty

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This commit is contained in:
Aliaksandr Mianzhynski
2021-06-23 16:30:39 +03:00
committed by Jack Christensen
parent cabb58cc40
commit 4a2209a1b4
1 changed files with 5 additions and 0 deletions
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tx.go
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@@ -42,7 +42,12 @@ type TxOptions struct {
DeferrableMode TxDeferrableMode DeferrableMode TxDeferrableMode
} }
var emptyTxOptions TxOptions
func (txOptions TxOptions) beginSQL() string { func (txOptions TxOptions) beginSQL() string {
if txOptions == emptyTxOptions {
return "begin"
}
buf := &bytes.Buffer{} buf := &bytes.Buffer{}
buf.WriteString("begin") buf.WriteString("begin")
if txOptions.IsoLevel != "" { if txOptions.IsoLevel != "" {