Function ContainsVars

pkg/sql/sem/tree/normalize.go:962–966

ContainsVars returns true if the expression contains any variables. (variables = sub-expressions, placeholders, indexed vars, etc.)

(expr Expr)

// ContainsVars returns true if the expression contains any variables.
// (variables = sub-expressions, placeholders, indexed vars, etc.)
func ContainsVars(expr Expr) bool {
	v := containsVarsVisitor{containsVars: false}
	WalkExprConst(&v, expr)
	return v.containsVars
}

// DecimalOne represents the constant 1 as DECIMAL.
var DecimalOne DDecimal