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Added DISTINCT ON expressions #446

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Merged
Hydrocharged merged 1 commit into from
Jan 9, 2026
Merged

Added DISTINCT ON expressions #446

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2 changes: 2 additions & 0 deletions go/vt/sqlparser/ast.go
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Original file line number Diff line number Diff line change
Expand Up @@ -510,6 +510,7 @@ func (*ValuesStatement) iSelectStatement() {}
type QueryOpts struct {
All bool
Distinct bool
DistinctOn Exprs
StraightJoinHint bool
SQLCalcFoundRows bool
SQLCache bool
Expand All @@ -519,6 +520,7 @@ type QueryOpts struct {
func (q *QueryOpts) merge(other QueryOpts) error {
q.All = q.All || other.All
q.Distinct = q.Distinct || other.Distinct
q.DistinctOn = append(q.DistinctOn, other.DistinctOn...)
q.StraightJoinHint = q.StraightJoinHint || other.StraightJoinHint
q.SQLCalcFoundRows = q.SQLCalcFoundRows || other.SQLCalcFoundRows
q.SQLCache = q.SQLCache || other.SQLCache
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