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The following SQL statement creates a database called "testDB":Example CREATE DATABASE testDB; Tip: Make sure you have admin privilege before creating any database. Once a database is created, you can check it in the list of databases with the following SQL command: SHOW DATABASES;...
You can do this.
Will this append with a unique sequence ID everytime the record is inserted in the table. i.e the caseID-UniqueSequenceID Thanks, \\K ___ HTH ! Kin MCTS : 2005, 2008 Active SQL
TheCREATE TABLEcommand creates a new table in the database. The following SQL creates a table called "Persons" that contains five columns: PersonID, LastName, FirstName, Address, and City: ExampleGet your own SQL Server CREATETABLEPersons ( ...
SQL Dropping a View A view is deleted with theDROP VIEWstatement. SQL DROP VIEW Syntax DROPVIEWview_name; The following SQL drops the "Brazil Customers" view: Example DROPVIEW[Brazil Customers]; Track your progress - it's free! Log inSign Up...
if(mysqli_query($conn, $sql)) { echo"Table MyGuests created successfully"; }else{ echo"Error creating table: ". mysqli_error($conn); } mysqli_close($conn); ?> Example (PDO) <?php $servername ="localhost"; $username ="username"; ...
DROP VIEW TheDROP VIEWcommand deletes a view. The following SQL drops the "Brazil Customers" view: Example DROPVIEW[Brazil Customers]; Try it Yourself » ❮ SQL Keywords Reference Track your progress - it's free! Log inSign Up
The following SQL creates an index named "uidx_pid" on the "PersonID" column in the "Persons" table:CREATE UNIQUE INDEX uidx_pid ON Persons (PersonID); Note: The syntax for creating indexes varies among different databases. Therefore: Check the syntax for creating indexes in your database...
The following SQL creates an index named "idx_lastname" on the "LastName" column in the "Persons" table: CREATEINDEXidx_lastname ONPersons (LastName); If you want to create an index on a combination of columns, you can list the column names within the parentheses, separated by commas:...