SQL Show Databases - Learn how to use the SQL SHOW DATABASES command to list all databases in your SQL server. Explore examples and syntax for effective database management.
1.show database 查看所有数据库 2.creat database 创建数据库(if not exists)如果不存在就创建 3.default charset utf8 指定数据库字符集 4.drop database(数据库名)删除数据库 (if exists)如果存在就删除 5.select database() 查询当前所在数据库 5.DDL表操作语句: 1.查询所有表 Show tables 2.查询表结...
for the specified shell config Modify sqlconfig files using subcommands like "sqlcmd config use-context mssql" create Install/Create SQL Server, Azure SQL, and Tools delete Uninstall/Delete the current context help Help about any command open Open tools (e.g ADS) for current context query ...
Database Collation: latin1_swedish_ci SHOW FUNCTION STATUS – 显示存储函数信息(需要先创建存储函数,详情看“存储函数文章”) mysql>SHOW fUNCTION STATUS; Emptyset(0.00sec) SHOW TRIGGERS – 显示触发器信息(需要先创建触发器,详情看“触发器部分”) mysql> SHOW TRIGGERS LIKE'acc%'\G***1. row ***...
use (\u) Use another database. Takes database name as argument. charset (\C) Switch to another charset. Might be needed for processing binlog with multi-byte charsets. warnings (\W) Show warnings after every statement. nowarning (\w) Don't show warnings after every statement. ...
show grants;:查看当前连接的权限信息。 show errors;:查看当前库中记录的错误信息。 show warnings:查看当前库抛出的所有警告信息。 show create database 库名;:查看创建某个库的SQL详细信息。 show create table 表名;:查看创建某张表的SQL详细信息。 show tables;:查看一个库中的所有表。 desc 表名;:查看一...
Command prompt utilities Database Tuning Advisor (DTA) Distributed Replay SQL Server Configuration Manager SQLCMD sqlcmd overview Authenticate sqlcmd with Microsoft Entra ID Start the utility Use the utility Connect to the Database Engine Run T-SQL script files Use with scripting variables Edit SQLCM...
Choose your command shell Bash PowerShell Cmd In this article Find out which version you have installed Download and install sqlcmd Preinstalled TDS 8.0 support Show 9 more Applies to: SQL Server Azure SQL Database Azure SQL Managed Instance Azure Synapse Analytics Analytics Platform System...
發出RESTART DATABASE 指令,以執行群組損毀回復。 回復完成之後,請在具有未完交易的任何其他成員上執行成員損毀回復。 備份處於備份擱置狀態的資料庫或表格空間,然後重新提交新增或捨棄作業。 如果使用循環式記載,請連接至資料庫,以具體化任何現存的捨棄作業,然後繼續重新發出新增作業。
Command prompt utilities Database Tuning Advisor (DTA) Distributed Replay SQL Server Configuration Manager SQLCMD sqlcmd overview Authenticate sqlcmd with Microsoft Entra ID Start the utility Use the utility Connect to the Database Engine Run T-SQL script files Use with scripting variables Edit SQLCM...