FromOracle Database 23ai, theautomatic SQL transpilercan extract SQL expressions in PL/SQL. These are then part of the SQL statement, so at runtime it's as-if the function doesn't exist! To do this, ensure thesql_transpilerparameter ison(it'soffby default). When a function in the...
可以将where子句编写为：
In this example, if the deptno column has a 10 in it, the SQL query will return the value accounting rather than the number 10. If the deptno is not 10, 20, 30, or 40, then the CASE statement will fall through to the ELSE clause, which will return unassigned. Note that with a s...
The Oracle/PLSQL CASE statement has the functionality of an IF-THEN-ELSE statement. Starting in Oracle 9i, you can use the CASE statement within a SQL statement. Syntax The syntax for the CASE statement in Oracle/PLSQL is: CASE [ expression ] WHEN condition_1 THEN result_1 WHEN condition...
可以将where子句编写为：
For the case where you want to compile a .i file, just rename the file to give it a unique name. Then you don't have to disable separate template compilation. For example: Why am I getting an error when I link a SPARC V9 archive library into a dynamic library? It worked in Sun...
|2|BITMAPCONVERSIONCOUNT||86565|5(0)|00:00:01||3|BITMAPINDEXFASTFULLSCAN|IDX_BITM_T_STATUS|||---Note---dynamic sampling usedforthisstatement(level=2)
tab1 SET budgpost_gr1= CASE WHEN (budgpost in ('1001','1012','50055')) ...
the past, at least in most cases. Oracle Database 23ai can make use of the operating system's certificate store making everyone's life a lot easier. This is done implicitly for you, but it can be forced in cases where you get an unexpected certificate error you know you shouldn'...
这不是一个CASE语句，它只是一个OR条件。例如：