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Add locking clause syntax to dialect #230

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Aug 2, 2022
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8 changes: 8 additions & 0 deletions Sources/PostgresKit/PostgresDialect.swift
Original file line number Diff line number Diff line change
Expand Up @@ -59,4 +59,12 @@ public struct PostgresDialect: SQLDialect {
public var unionFeatures: SQLUnionFeatures {
[.union, .unionAll, .intersect, .intersectAll, .except, .exceptAll, .explicitDistinct, .parenthesizedSubqueries]
}

public var sharedSelectLockExpression: SQLExpression? {
SQLRaw("FOR SHARE")
}

public var exclusiveSelectLockExpression: SQLExpression? {
SQLRaw("FOR UPDATE")
}
}