To create a new table, enter the keywordscreate tablefollowed by the table name, followed by an open parenthesis, followed by the first column name, followed by the data type for that column, followed by any op
How to declare a table variable in SSIS and then insert rows into it How to Declare a variable in Execute SQL task to Insert a row..? How to delete an Excel sheet with a specific name from a script task in SSIS How to delete records using SSIS how to delete the records from the...
ADD COLUMN to variable table? Add prefix in data column Add Time in SQL HH:MM:SS to another HH:MM:SS Adding a column to a large (100 million rows) table with default constraint adding a extra column in a pivot table created uisng T-SQL Pivot Table query Adding a partition scheme to...
I’ve always appreciated the CREATE OR REPLACE functionality in Oracle for views, packages and triggers, and I’ve often wanted a similar CREATE OR REPLACE TABLE. Many times, I’ll find myself needing to quickly drop and re-create a table while I’m designing it. This is tedious, becaus...
Create a link to open a related page (ASP) You can create a link that opens a related page and that passes existing parameters to that page. The server behavior is only available when using the ASP server model. Before adding a Go To Related Page server behavior to a page, make sure ...
Putting your first PostgreSQL trigger to the test NEW vs. OLD in triggers Predefined variables in PostgreSQL trigger functions Finally … Create a table Writing a trigger is easy. The first important thing you will need is a table. A trigger is always associated with a table: 1 2 3 4 5...
I have a problem that, in stored procedure I declare varible and assign value to it. In select query I want to use that variable as table name. My Procedure is as: Create Procedure p1() Begin Declare str VARCHAR(20); set str='table1'; select * from str; END; If ...
Example 2: Using Variables in Functions Code: -- Create a function to calculate employee salaries CREATE OR REPLACE FUNCTION calculate_bonus(salary_threshold NUMERIC) RETURNS TABLE(employee_id INT, bonus NUMERIC) AS $$ DECLARE bonus_rate NUMERIC := 0.10; -- Declare and initialize a variable ...
For years, you've seen Tom Moreau solve many T-SQL problems, eschewing such ugly approaches as temp tables, their table variable cousins, and–worse yet–cursors. This month, Tom makes a concession, showing that the exception proves the rule. Along the way, he shows you how to create wha...
4.1 Creating User Tables To create a table, you specify just a name and description for the table. Two fields, Code and Name, are automatically created in the table. You can add user-defined fields as you would for system tables. Procedure 1. In the menu bar, choose Tools ® ...