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// Copyright 2017 The Xorm Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package xorm
// Exist returns true if the record exist otherwise return false
func (session *Session) Exist(bean ...interface{}) (bool, error) {
if session.isAutoClose {
defer session.Close()
}
if session.statement.LastError != nil {
return false, session.statement.LastError
}
sqlStr, args, err := session.statement.GenExistSQL(bean...)
if err != nil {
return false, err
}
rows, err := session.queryRows(sqlStr, args...)
if err != nil {
return false, err
}
defer rows.Close()
return rows.Next(), nil
}
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