op.InSubquery()

tada-team · Sep 5, 2021 · 036d8cd · 036d8cd
1 parent e90ce49
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diff --git a/CHANGELOG.txt b/CHANGELOG.txt
@@ -1,3 +1,6 @@
+v0.16.0
+ * op.InSubquery()
+
 v0.15.0
  * lorm.IsCancelingStatementDueToLockTimeout(error)
  * lorm.IsDuplicateKeyViolatesUniqueConstraint(error)

diff --git a/op/op.go b/op/op.go
@@ -35,6 +35,7 @@ func GreaterThan(f Expr, v Expr) Expr       { return rawExpr(f.String() + " > "
 func Greatest(f Expr, v Expr) Expr {
 	return rawExpr("GREATEST(" + f.String() + ", " + v.String() + ")")
 }
+func InSubquery(f Expr, q Query) Expr    { return rawExpr(f.String() + " IN (" + q.String() + ")") }
 func IsNotNull(f Expr) Expr              { return rawExpr(f.String() + " IS NOT NULL") }
 func IsNull(f Expr) Expr                 { return rawExpr(f.String() + " IS NULL") }
 func Lag(v Expr) Expr                    { return rawExpr("LAG(" + v.String() + ")") }