The SQL CREATE TABLE command is used to create a database table. It can be used to create different types of database tables, such astemporary tables. However, in this article, I’ll only cover the regular data
CREATE {DATABASE | SCHEMA} [IF NOT EXISTS] db_name #SCHEMA是DATABASE的同义词 [IF NOT EXITTS]可防止建库是已经存在报错 [create_specification] ... #可指定数据库的特征 create_specification: [DEFAULT] CHARACTER SET [=] charset_name #指定字符集 | [DEFAULT] COLLATE [=] collation_name #specifi...
errMsg:数据源执行SQL失败:INTERNAL: java.lang.RuntimeException: SQL execute error by datasource... com.microsoft.sqlserver.jdbc.SQLServerException: Incorrect syntax near the keyword 'ORDER'. com.microsoft.sqlserver.jdbc.SQLServerException.makeFromDatabaseError(SQLServerException.java:216) com.microsoft.sq...
Some of The Most Important SQL Commands SELECT- extracts data from a database UPDATE- updates data in a database DELETE- deletes data from a database INSERT INTO- inserts new data into a database CREATE DATABASE- creates a new database ...
语句create database test-admin;报具体异常就是说语法不正确: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-admin' at line 1 明显的-(横杠)前面的没有了,应该是被认为是什么特殊字符了。
design of database objects, such as tables. The part of SQL that is used for creating and altering database objects is called data-definition language (DDL). This topic does not cover DDL. For more information, see the articleCreate or modify tables or indexes by using a data-...
最近使用NodeJS的mssql模块连接SQLServer数据库出现了"Incorrect syntax near the keyword ‘user’."的错误,Google了一下发现原来我在SQLServer中使用了user作为表明,但是SQLServer中user是保留的关键字,不能被用于做表名或者变量名。所以解...
典型的库名错误 数据库名字不要以数字开头 可以这样建：create database _123;如果一定要以123开头 可以这样 create database `123`;在123上加上``这个符号就是数字键1边上那个建
mysql> create database sonar_scan default character set utf8 collate utf8_genera l_ci; Query OK, 1 row affected, 2 warnings (0.19 sec) 创建用户 代码语言:javascript 代码运行次数:0 运行 AI代码解释 mysql> create user 'sonar' identified by '123456a'; Query OK, 0 rows affected (0.11 sec)...
CREATE FUNCTION,不允许将生成的列作为参数。 CREATE_OR_REFRESH_WITH_SYNC_AND_ASYNC 不能同时指定SYNC和ASYNC。 CREATE_ROUTINE_WITH_IF_NOT_EXISTS_AND_REPLACE 无法创建同时指定IF NOT EXISTS和REPLACE的例程。 CREATE_TEMP_FUNC_WITH_DATABASE CREATE TEMPORARY FUNCTION,不允许指定数据库 (<database>)。