// Copyright 2017 gf Author(https://github.com/gogf/gf). All Rights Reserved. // // This Source Code Form is subject to the terms of the MIT License. // If a copy of the MIT was not distributed with this file, // You can obtain one at https://github.com/gogf/gf. // @author wxkj package gdb import ( "database/sql" ) // 使用时需要import: // _ "github.com/gogf/gf/third/github.com/mattn/go-sqlite3" // Sqlite接口对象 // @author wxkj // 数据库链接对象 type dbSqlite struct { *dbBase } func (db *dbSqlite) Open(config *ConfigNode) (*sql.DB, error) { var source string if config.Linkinfo != "" { source = config.Linkinfo } else { source = config.Name } if db, err := sql.Open("sqlite3", source); err == nil { return db, nil } else { return nil, err } } // 获得关键字操作符 func (db *dbSqlite) getChars () (charLeft string, charRight string) { return "`", "`" } // 在执行sql之前对sql进行进一步处理 // @todo 需要增加对Save方法的支持,可使用正则来实现替换, // @todo 将ON DUPLICATE KEY UPDATE触发器修改为两条SQL语句(INSERT OR IGNORE & UPDATE) func (db *dbSqlite) handleSqlBeforeExec(query string) string { return query }