Function typeCheckSameTypedPlaceholders

postgres/parser/sem/tree/type_check.go:2118–2127

Used to set placeholders to the desired typ.

(s typeCheckExprsState, typ *types.T)

// Used to set placeholders to the desired typ.
func typeCheckSameTypedPlaceholders(s typeCheckExprsState, typ *types.T) error {
	for _, i := range s.placeholderIdxs {
		typedExpr, err := typeCheckAndRequire(s.ctx, s.semaCtx, s.exprs[i], typ, "placeholder")
		if err != nil {
			return err
		}
		s.typedExprs[i] = typedExpr
	}
	return nil
}

// Used to type check constants to the same type. An optional typ can be
// provided to signify the desired shared type, which can be set to the