Oracle Table Function在Oracle9i时引入.完美的兼容了view和存储过程的长处: 应用举例: 1.Table()函数: set feedback off create or replace type type_int_date_varchar2 as object (i integer, d date, v varchar2(99)) / create or replace type table_int_date_varchar2 as table of type_in…
Version 11.1 Actions As SYS Note: USERENV is an Oracle provided namespace that describes the current session. Syntax SELECT sys_context('<namespace>', '<parameter>', <length>); FROM DUAL; Attribute Return Value ACTION Identifies the…
在用PHP5.3以上的PHP版本时,只要是涉及时间的会报一个 Warning: phpinfo() [function.phpinfo]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of t…