CASE statement inside FOR LOOP in Oracle
But now i have many rows in the KPI_DEFINITION table and i want to apply the loop for Select query where EXIST condition is present so that i will get all the KPI_DEF_ID with the select query and i will set to 'N'. But dont know how to do that. Is it possible to loop inside CASE WHEN statement .

sql - Looping inside select case when statement in oracle ...

But now i have many rows in the KPI_DEFINITION table and i want to apply the loop for Select query where EXIST condition is present so that i will get all the KPI_DEF_ID with the select query and i will set to 'N'. But dont know how to do that. Is it possible to loop inside CASE WHEN statement .

Oracle PL/SQL FOR LOOP with Example - Guru99

" FOR LOOP " statement is best suitable when you want to execute a code for a known number of times rather than based on some other conditions. In this loop , the lower limit and the higher limit will be specified and as long as the loop variable is in between this range, the loop will be executed.

Oracle FOR LOOP SELECT Statement Example | Vinish Kapoor's ...

You can use SELECT statement inside FOR LOOP in Oracle to loop through SELECT results using PL/SQL. FOR LOOP IN SELECT Syntax FOR cursor_variable IN (select_statement) LOOP -- commands to execute END LOOP ; Oracle FOR LOOP SELECT Statement Example

Oracle PL/SQL: CASE Statement with Examples

A CASE statement is similar to IF-THEN-ELSIF statement that selects one alternative based on the condition from the available options. CASE statement uses "selector" rather than a Boolean expression to choose the sequence. The value of the expression in the CASE statement will be treated as a selector.

PL/SQL FOR LOOP By Practical Examples - Oracle Tutorial

Inside the loop , you can reference index but you cannot change its value. After the FOR LOOP statement executes, the index becomes undefined. Both lower_bound and upper_bound are numbers or expressions that evaluate to numbers. The lower_bound and upper_bound are evaluated once when the FOR LOOP statement starts.

Oracle / PLSQL: CASE Statement - techonthenet.com

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 .

PL/SQL Cursor FOR LOOP Statement By Practical Examples

In each loop iteration, the cursor FOR LOOP statement fetches a row from the result set into its loop index. If there is no row to fetch, the cursor FOR LOOP closes the cursor. The cursor is also closed if a statement inside the loop transfers control outside the loop , e.g., EXIT and GOTO, or raises an exception.

Oracle nested CASE statements

Can CASE statements be nested? Answer: Yes, you can embed CASE statements within CASE statements , nested them. Here is an example: CASE WHEN certv.id IS NOT NULL THEN NULL WHEN cert.id IS NOT NULL THEN CASE WHEN gr.gt_id = 0 THEN = 3 WHEN gr.gt_id = 1 THEN = 4 END WHEN not.id IS NOT NULL THEN NULL END as type_pre, As we see, Oracle allows ...

How to use case statement inside where clause ? - Ask TOM

You can also go the other way and push both conditionals into the where part of the case statement . Borrowing your example var l varchar2(4); exec :l := '551F'; with rws as ( select '551C' assembly_line from dual union all select '551S' assembly_line from dual union all select '551F' assembly_line from dual union all select '1234' assembly_line from dual ) select * from rws where case when :l ...

if/else statement inside a for loop | Oracle Community

Re: if/else statement inside a for loop 807588 Jan 31, 2009 9:19 PM ( in response to 807588 ) Edited by: pbrockway2 on Feb 1, 2009 10:18 AM ...

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