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Add RETURNING to Delete statement.

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Add DELETE statement wiki page.
This commit is contained in:
go-jet 2019-06-30 17:16:00 +02:00
parent 3d38946eda
commit 5e0e2f2908
10 changed files with 189 additions and 37 deletions
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12
clause.go
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@ -124,6 +124,18 @@ func (q *queryData) writeHaving(statement statementType, having Expression) erro
return err
}
func (q *queryData) writeReturning(statement statementType, returning []projection) error {
if len(returning) == 0 {
return nil
}
q.newLine()
q.writeString("RETURNING")
q.increaseIdent()
return q.writeProjections(statement, returning)
}
func (q *queryData) newLine() {
q.write([]byte{'\n'})
q.write(bytes.Repeat([]byte{' '}, q.ident))