In SQL Server, we simply insert the value of the GETDATE( ) function into the table to achieve this. We can also set the default value of a column to be GETDATE( ) to achieve the same purpose. The Oracle and MySQL equivalent of GETDATE is SYSDATE. ...
SQLRETURN SQLGetInfo( SQLHDBC ConnectionHandle, SQLUSMALLINT InfoType, SQLPOINTER InfoValuePtr, SQLSMALLINT BufferLength, SQLSMALLINT * StringLengthPtr); 参数ConnectionHandle [输入] 连接句柄。InfoType [输入]信息类型。InfoValuePtr [输出]指向要在其中返回信息的缓冲区的指针。 根据所请求的 InfoType,返...
select ceil(months_between(SYSDATE,to_date('1998-04-01','yyyy-mm-dd'))/12) from dual;等同于 select datediff(year,'1998-04-01',getdate())
SQLRETURN SQLGetInfo( SQLHDBC ConnectionHandle, SQLUSMALLINT InfoType, SQLPOINTER InfoValuePtr, SQLSMALLINT BufferLength, SQLSMALLINT * StringLengthPtr); ArgumentsConnectionHandle [Input] Connection handle.InfoType [Input] Type of information.Info...
--ScriptName : get_table_ddl.sql --Author : 潇湘隐者 --CreateDate : 2018-06-15 --Description : 输出表、表的注释、表的索引、约束、对象权限的DDL语句.*** --Parameters : 参数说明 ***
SQL> select * from dual; D - X Select the system date. Copy selectsysdate; Example Output: Copy SQL> select sysdate; SYSDATE --- 14-APR-23 Exit SQL*Plus. Copy quit Stop and Remove the Oracle Database Free Server Container Stop the ...
通过DBMS_SQL包中的RETURN_RESULT过程,Oracle 12c目前支持类似的功能。这在实施迁移时非常有用。 CREATE PROCEDURE Get_Results ( @p_id int ) AS SELECT dscpt, crt_date FROM t1 WHERE id = @p_id RETURN 0 GO 1. 2. 3. 4. 5. 6.
Sign date sign_date string Document sign date Status status string Current status of document Thumb URL thumb_url string Thumb image of document Type type string Document type Unique ID unique_id integer Unique ID for document User ID user_id string ID of the sender user Value value...
Oracle SQL Developer is a free graphical tool that enhances productivity and simplifies database development tasks. With SQL Developer, you can browse database objects, run SQL statements and SQL scripts, edit and debug PL/SQL statements, manipulate and export data, and view and create reports. ...
(CONCAT(CONCAT(CREATE_DAY,@empty) ,CREATE_TIME),@yeartime) AS CREATE_DATE {0},FIXTURE FROM {1} WHERE to_date(CONCAT(CONCAT(CREATE_DAY,@empty) ,CREATE_TIME),@yeartime) between to_date(@st,@yeartime) and to_date(@en,@yeartime) ORDER BY CREATE_DATE", sql, configs.First().TABLE_...