Files
gf/contrib/drivers
LiZhengHao 48845c3473 fix(contrib/drivers/mssql): update tables SQL query for better compatibility (#4170)
修复gf gen在sqlserver上的异常问题:

1. https://github.com/gogf/gf/issues/1722
2. https://github.com/gogf/gf/issues/1761

```powershell
> gf gen dao
fetching tables failed: SELECT NAME FROM SYSOBJECTS WHERE XTYPE='U' AND STATUS >= 0 ORDER BY NAME: mssql: 对象名 
'SYSOBJECTS' 无效。
1. SELECT NAME FROM SYSOBJECTS WHERE XTYPE='U' AND STATUS >= 0 ORDER BY NAME
2. mssql: 对象名 'SYSOBJECTS' 无效。
```

在SqlServer 2022已测试通过:


![image](https://github.com/user-attachments/assets/9f6b7326-c790-4458-93dd-04782b617692)

---------

Co-authored-by: hailaz <739476267@qq.com>
2025-12-03 23:42:16 +08:00
..

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Database drivers

Powerful database drivers for package gdb.

Installation

Let's take mysql for example.

go get github.com/gogf/gf/contrib/drivers/mysql/v2@latest
# Easy to copy
go get github.com/gogf/gf/contrib/drivers/clickhouse/v2@latest
go get github.com/gogf/gf/contrib/drivers/dm/v2@latest
go get github.com/gogf/gf/contrib/drivers/mssql/v2@latest
go get github.com/gogf/gf/contrib/drivers/oracle/v2@latest
go get github.com/gogf/gf/contrib/drivers/pgsql/v2@latest
go get github.com/gogf/gf/contrib/drivers/sqlite/v2@latest
go get github.com/gogf/gf/contrib/drivers/sqlitecgo/v2@latest

Choose and import the driver to your project:

import _ "github.com/gogf/gf/contrib/drivers/mysql/v2"

Commonly imported at top of main.go:

package main

import (
	_ "github.com/gogf/gf/contrib/drivers/mysql/v2"

	// Other imported packages.
)

func main() {
	// Main logics.
}

Supported Drivers

MySQL/MariaDB/TiDB

import _ "github.com/gogf/gf/contrib/drivers/mysql/v2"

SQLite

import _ "github.com/gogf/gf/contrib/drivers/sqlite/v2"

cgo version

When the target is a 32-bit Windows system, the cgo version needs to be used.

import _ "github.com/gogf/gf/contrib/drivers/sqlitecgo/v2"

PostgreSQL

import _ "github.com/gogf/gf/contrib/drivers/pgsql/v2"

Note:

  • It does not support Replace features.

SQL Server

import _ "github.com/gogf/gf/contrib/drivers/mssql/v2"

Note:

  • It does not support Replace features.
  • It supports server version >= SQL Server2005
  • It ONLY supports datetime2 and datetimeoffset types for auto handling created_at/updated_at/deleted_at columns, because datetime type does not support microseconds precision when column value is passed as string.

Oracle

import _ "github.com/gogf/gf/contrib/drivers/oracle/v2"

Note:

  • It does not support Replace features.
  • It does not support LastInsertId.

ClickHouse

import _ "github.com/gogf/gf/contrib/drivers/clickhouse/v2"

Note:

  • It does not support InsertIgnore/InsertGetId features.
  • It does not support Save/Replace features.
  • It does not support Transaction feature.
  • It does not support RowsAffected feature.

DM

import _ "github.com/gogf/gf/contrib/drivers/dm/v2"

Note:

  • It does not support Replace features.

Custom Drivers

It's quick and easy, please refer to current driver source. It's quite appreciated if any PR for new drivers support into current repo.