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21 lines
488 B
21 lines
488 B
// Copyright 2020 The Xorm Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package utils
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import (
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"strings"
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)
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// IsSubQuery returns true if it contains a sub query
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func IsSubQuery(tbName string) bool {
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const selStr = "select"
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if len(tbName) <= len(selStr)+1 {
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return false
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}
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return strings.EqualFold(tbName[:len(selStr)], selStr) ||
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strings.EqualFold(tbName[:len(selStr)+1], "("+selStr)
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}
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