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gorm
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clause/locking.go
38 строк
773 B
Maciej Laskowski
Making locking parameters more intuitive (#6719)
15 дек 2023, 11:32
Не верифицирован
15 дек 2023, 11:32
b9ebdb1
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package clause const ( LockingStrengthUpdate = "UPDATE" LockingStrengthShare = "SHARE" LockingOptionsSkipLocked = "SKIP LOCKED" LockingOptionsNoWait = "NOWAIT" ) type Locking struct { Strength string Table Table Options string } // Name where clause name func (locking Locking) Name() string { return "FOR" } // Build build where clause func (locking Locking) Build(builder Builder) { builder.WriteString(locking.Strength) if locking.Table.Name != "" { builder.WriteString(" OF ") builder.WriteQuoted(locking.Table) } if locking.Options != "" { builder.WriteByte(' ') builder.WriteString(locking.Options) } } // MergeClause merge order by clauses func (locking Locking) MergeClause(clause *Clause) { clause.Expression = locking }