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27 lut 2012 · In the stored procedure simple: DELETE FROM table WHERE 1 = 1. Other example in PL/SQL: PL/SQL SP Truncate. Or solution by @Churk. That is an Oracle solution, not a MySQL solution.
Some SQL commands currently require re-preparation on re-execution of a prepared statement or stored procedure. ... Sql_cmd_truncate_table represents the TRUNCATE statement. ... Parameters. thd: Thread context. table_ref:
Stored Procedure Example. The following SQL statement creates a stored procedure named "SelectAllCustomers" that selects all records from the "Customers" table:
In MySQL, the TRUNCATE TABLE statement allows you to delete all rows from a table. Here’s the basic syntax of the TRUNCATE TABLE statement: In this syntax, you specify the name of the table from which you want to delete all rows after the TRUNCATE TABLE keywords. The TABLE keyword is optional.
Deleting a table results in loss of all information stored in the table! The TRUNCATE TABLE command deletes the data inside a table, but not the table itself. The following SQL truncates the table "Categories":
3 wrz 2024 · TRUNCATE TABLE removes all rows from a table, but the table structure and its columns, constraints, indexes, and so on, remain. To remove the table definition in addition to its data, use the DROP TABLE statement.
9 cze 2023 · The SQL TRUNCATE TABLE statement is a useful statement for removing data in SQL. I’ll explain what the statement does and show you some examples in this article. This article applies to Oracle, SQL Server, MySQL, and PostgreSQL.
