WebPlease show me to select records from table variable Ex: Create or Replace procedure TEST(ptable varchar2) str varchar2(2000); Begin str:='select * from' ptable;..... End Test; … WebMay 20, 2009 · the stored procedure: - inserts a row into a table which has a "before insert" trigger that populates the ID column. - after this i store table_sequence.currval into a local variable, let's say last_ID. - I open a cursor which is an OUT parameter of the SP and select the row from the table where table_ID = last_ID.

Oracle / PLSQL: Declaring Variables - TechOnTheNet

WebMay 11, 2024 · Table variables are very simple to use, mainly because they are “zero maintenance”. They are scoped to the batch or routine in which they are created, and are … WebDec 17, 2010 · The prompt needs to be a multiselect control. The SQL request is as follows: Select user_name, user_id from table_name where user_id = @ {presentation_variable}. The presentation variable will be declared in the prompts, which I can use it in the sql request. But when we select multiselect control, it doesn't show the box where we can declare a ... clear out 意味

How to use ref cursor with table variable! - Oracle Forums

WebThis bind variable is useful when the set of valid values depends on the value in another segment. For example, the values to select from a CITIES table might depend upon the selected country. If SEGMENT1 contains the country value, then the WHERE clause for the CITIES table might be = : {SEGMENT.SEGMENT1}. Webvariable Represents the name of the bind variable you wish to create. NUMBER Creates a variable of type NUMBER with fixed length. CHAR Creates a variable of type CHAR … WebTo create a collection variable, you either define a collection type and then create a variable of that type or use %TYPE . In a record, the internal components can have different data types, and are called fields. You can access each field of a record variable by its name, with this syntax: variable_name.field_name. clear out wolfskull cave