菜单
MySQL and MariaDB migrations with sql-migrate and mymigrate. Use when setting up MySQL/MariaDB migrations, configuring multiStatements, or MY_CNF credentials.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
| name | use-sql-migrate-mysql |
| description | MySQL and MariaDB migrations with sql-migrate and mymigrate. Use when setting up MySQL/MariaDB migrations, configuring multiStatements, or MY_CNF credentials. |
| depends | ["use-sqlmigrate"] |
# MariaDB
sql-migrate -d ./sql/migrations/ init --sql-command mariadb
# MySQL
sql-migrate -d ./sql/migrations/ init --sql-command mysql
# .env
MY_URL='user:pass@tcp(localhost:3306)/mydb?multiStatements=true&parseTime=true'
MY_CNF='./my.cnf'
MUST: Include multiStatements=true in the DSN. mymigrate validates this on first exec and returns an error if missing.
The CLI uses --defaults-extra-file to avoid passwords in command args:
# my.cnf
[client]
host=localhost
port=3306
database=mydb
user=appuser
password=secret
import (
"database/sql"
_ "github.com/go-sql-driver/mysql"
"github.com/therootcompany/golib/database/sqlmigrate"
"github.com/therootcompany/golib/database/sqlmigrate/mymigrate"
)
db, err := sql.Open("mysql", myURL)
conn, err := db.Conn(ctx)
defer func() { _ = conn.Close() }()
runner := mymigrate.New(conn)
applied, err := sqlmigrate.Latest(ctx, runner, scripts)
INSERT IGNORE for idempotent seeds (not ON CONFLICT)NOW() for current timestampCONCAT(id, CHAR(9), name) (used by sync query)ON UPDATE CURRENT_TIMESTAMP for auto-updated timestampsPostgreSQL migrations with sql-migrate and pgmigrate. Use when setting up PostgreSQL migrations, schema multi-tenancy, or pgx connection for migrations.
sql-migrate CLI tool for database migrations. Use when initializing migrations, creating migration files, running up/down, checking status, or generating migration scripts. Covers psql, mariadb, mysql, sqlite, sqlcmd.
Embed SQL migrations in Go applications using sqlmigrate library. Use when writing Go code that runs migrations on startup, implements auto-migrate, or uses the Migrator interface. Covers pgmigrate, mymigrate, litemigrate, msmigrate.
SQLite migrations with sql-migrate and litemigrate. Use when setting up SQLite migrations, configuring foreign keys, or using modernc.org/sqlite driver.
SQL Server migrations with sql-migrate and msmigrate. Use when setting up SQL Server migrations, configuring sqlcmd, TDS 8.0 encryption, or SQLCMD environment variables.
Database migration tools for Go projects. Use when writing migrations, running sql-migrate CLI, embedding migrations in Go apps, or setting up new database schemas. Covers PostgreSQL, MySQL/MariaDB, SQLite, SQL Server.