How do I recompile a view in Sybase?

How do I recompile a view in Sybase?

In the left pane, expand IQ Servers > Schema Objects > Views, and then select Views. Select one or more views from the right pane and either: Click the arrow to the right of the name and select Recompile and Enable, or. From the Administration Console menu bar, select Resource > Recompile and Enable.

How do I recompile sp?

To recompile a stored procedure by using sp_recompile Select New Query, then copy and paste the following example into the query window and click Execute. This does not execute the procedure but it does mark the procedure to be recompiled so that its query plan is updated the next time that the procedure is executed.

What is procedure in Sybase?

A stored procedure is a named collection of SQL statements or control-of-flow language. You can create stored procedures for commonly used functions, and to improve performance. SAP ASE also provides system procedures for performing administrative tasks that update the system tables.

What is a recompile?

Recompile is a term that refers to the act of compiling data or code again after the initial compilation.

What is procedure cache in Sybase?

Procedure cache is the memory area where compiled query tree run e.g, procedure, batch query. Data Cache is the memory area where data that is required for the current querys running is bought from Disk on to memory for building result sets.

How do I create a stored procedure in Sybase?

There are two ways to create stored procedures: ISO/ANSI SQL and T-SQL. BEGIN TRANSACTION, for example, is T-SQL-specific when using CREATE PROCEDURE syntax. Do not mix syntax when creating stored procedures….Error-handling statements include:

1. IF.
2. SELECT @variable =
3. CASE.
4. LOOP.
5. LEAVE.
6. CONTINUE.
7. CALL.
8. EXECUTE.

What does Option recompile do when added to a stored procedure?

When executing a stored procedure with a WITH RECOMPILE option in the EXECUTE statement, a new query execution plan is created and used for this specific execution, but it’s not stored in cache. If there is already a plan in cache for this specific stored procedure, it’s intact.

What is procedure cache?

What is the purpose of the procedure cache?

Procedure cache which is also called as plan cache is primarily a cache of the query plans to improve performance of query execution.

What character precedes a parameter name when creating a stored procedure?

Parameter names must be preceded by an @ sign and must conform to the rules for identifiers, as discussed under “Identifiers”. Parameter names are local to the procedure that creates them; the same parameter names can be used in other procedures.