Can we use a case statement in PLSQL?
CASE Statement in PL/SQL It is a conditional control statement that allows you to execute different blocks of code based on the specified conditions. It is particularly useful when dealing with multiple conditions and provides a more readable and maintainable alternative to nested IF-ELSE statements. Lees verder »
How to use case statement in PL/SQL?
The PL/SQL CASE statement evaluates the selector only once to decide which sequence of statements to execute. Followed by the selector is any number of the WHEN clauses. If the selector value is equal to expression in the WHEN clause, the corresponding sequence of statement after the THEN keyword is executed. Lees verder »
Does Oracle support CASE statements?
They have been part of the SQL standard since 1992, although Oracle SQL didn't support CASE until the release of Oracle8i Database, and PL/SQL didn't support CASE until Oracle9i Database Release 1. From this release onwards, the following types of CASE statements are supported: Simple CASE statement. Lees verder »
What is PL SQL and its use cases?
In Oracle database management, PL/SQL is a procedural language extension to Structured Query Language (SQL). PL/SQL is used to combine database language and procedural programming language features and constructs so programmers can write procedural code that includes SQL easily, as though it were a single language. Lees verder »
Are PL SQL statements case sensitive?
PL/SQL keywords are not case-sensitive, so lower-case letters are equivalent to corresponding upper-case letters except within string and character literals. Lees verder »
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