155 lines
3.4 KiB
Go
155 lines
3.4 KiB
Go
// Copyright 2017 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 xorm
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import (
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"xorm.io/xorm/core"
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)
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// Query runs a raw sql and return records as []map[string][]byte
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func (session *Session) Query(sqlOrArgs ...interface{}) ([]map[string][]byte, error) {
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if session.isAutoClose {
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defer session.Close()
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}
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sqlStr, args, err := session.statement.GenQuerySQL(sqlOrArgs...)
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if err != nil {
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return nil, err
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}
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return session.queryBytes(sqlStr, args...)
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}
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func (session *Session) rows2Strings(rows *core.Rows) (resultsSlice []map[string]string, err error) {
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fields, err := rows.Columns()
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if err != nil {
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return nil, err
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}
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types, err := rows.ColumnTypes()
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if err != nil {
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return nil, err
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}
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for rows.Next() {
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result, err := session.engine.row2mapStr(rows, types, fields)
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if err != nil {
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return nil, err
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}
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resultsSlice = append(resultsSlice, result)
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}
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if rows.Err() != nil {
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return nil, rows.Err()
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}
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return resultsSlice, nil
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}
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func (session *Session) rows2SliceString(rows *core.Rows) (resultsSlice [][]string, err error) {
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fields, err := rows.Columns()
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if err != nil {
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return nil, err
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}
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types, err := rows.ColumnTypes()
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if err != nil {
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return nil, err
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}
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for rows.Next() {
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record, err := session.engine.row2sliceStr(rows, types, fields)
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if err != nil {
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return nil, err
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}
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resultsSlice = append(resultsSlice, record)
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}
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if rows.Err() != nil {
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return nil, rows.Err()
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}
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return resultsSlice, nil
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}
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// QueryString runs a raw sql and return records as []map[string]string
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func (session *Session) QueryString(sqlOrArgs ...interface{}) ([]map[string]string, error) {
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if session.isAutoClose {
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defer session.Close()
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}
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sqlStr, args, err := session.statement.GenQuerySQL(sqlOrArgs...)
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if err != nil {
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return nil, err
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}
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rows, err := session.queryRows(sqlStr, args...)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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return session.rows2Strings(rows)
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}
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// QuerySliceString runs a raw sql and return records as [][]string
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func (session *Session) QuerySliceString(sqlOrArgs ...interface{}) ([][]string, error) {
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if session.isAutoClose {
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defer session.Close()
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}
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sqlStr, args, err := session.statement.GenQuerySQL(sqlOrArgs...)
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if err != nil {
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return nil, err
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}
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rows, err := session.queryRows(sqlStr, args...)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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return session.rows2SliceString(rows)
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}
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func (session *Session) rows2Interfaces(rows *core.Rows) (resultsSlice []map[string]interface{}, err error) {
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fields, err := rows.Columns()
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if err != nil {
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return nil, err
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}
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types, err := rows.ColumnTypes()
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if err != nil {
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return nil, err
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}
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for rows.Next() {
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result, err := session.engine.row2mapInterface(rows, types, fields)
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if err != nil {
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return nil, err
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}
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resultsSlice = append(resultsSlice, result)
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}
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if rows.Err() != nil {
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return nil, rows.Err()
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}
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return resultsSlice, nil
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}
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// QueryInterface runs a raw sql and return records as []map[string]interface{}
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func (session *Session) QueryInterface(sqlOrArgs ...interface{}) ([]map[string]interface{}, error) {
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if session.isAutoClose {
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defer session.Close()
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}
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sqlStr, args, err := session.statement.GenQuerySQL(sqlOrArgs...)
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if err != nil {
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return nil, err
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}
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rows, err := session.queryRows(sqlStr, args...)
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if err != nil {
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return nil, err
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}
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defer rows.Close()
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return session.rows2Interfaces(rows)
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}
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