feat：DIY SQL support return sql.Result/sql.Row/sql.Rows

[idersec]

• Do only one thing
• Non breaking API changes
• Tested

What did this pull request do?

User Case Description

// AddUser
//
// INSERT INTO users (name, age) VALUES (@name,@age) ON DUPLICATE KEY UPDATE age=VALUES(age)
AddUser(name string, age int)(gen.SqlResult, error)

// AddUser1
//
// INSERT INTO users (name, age) VALUES (@name,@age) ON DUPLICATE KEY UPDATE age=VALUES(age)
AddUser1(name string, age int)(gen.RowsAffected, error)

// AddUser2
//
// INSERT INTO users (name, age) VALUES (@name,@age) ON DUPLICATE KEY UPDATE age=VALUES(age)
AddUser2(name string, age int) gen.RowsAffected

// AddUser3
//
// INSERT INTO users (name, age) VALUES (@name,@age) ON DUPLICATE KEY UPDATE age=VALUES(age)
AddUser3(name string,age int) gen.SqlResult

// AddUser4
//
// INSERT INTO users (name, age) VALUES (@name,@age) ON DUPLICATE KEY UPDATE age=VALUES(age)
AddUser4(name string, age int) gen.SqlRow

// AddUser5
//
// INSERT INTO users (name, age) VALUES (@name,@age) ON DUPLICATE KEY UPDATE age=VALUES(age)
AddUser5(name string, age int) gen.SqlRows

// AddUser6
//
// INSERT INTO users (name, age) VALUES (@name,@age) ON DUPLICATE KEY UPDATE age=VALUES(age)
AddUser6(name string, age int)(gen.SqlRows, error)