RENAME TABLE renames a specified table. Precautions RENAME TABLE has the same function as the following command: ALTER TABLE table_name RENAME to new_table_name Syntax RENAME TABLE {[schema.]table_name TO new_
The SQL CREATE TABLE command is used to create a database table. It can be used to create different types of database tables, such astemporary tables. However, in this article, I’ll only cover the regular database table. SQL Create Table Syntax The syntax for the SQL create table state...
ALTER TABLE is used to modify tables, including modifying table definitions, renaming tables, renaming specified columns in tables, renaming table constraints, setting ta
SQL CREATE INDEX Statement To create an index on a database table, SQL provides the CREATE INDEX statement. Following is the syntax −CREATE UNIQUE INDEX index_name ON table_name ( column1, column2,...columnN); Let us create an index for the column named 'NAME' in the existing CUSTOM...
In this page, we list the SQL syntax for each of the SQL commands in this tutorial, making this an easy reference for someone to learn SQL. For detailed explanations of each SQL syntax, please go to the individual section by clicking on the keyword.The...
Insert into name_of_table (col1, col2, …, colN) values (val1, val2, …, valN); SQL Syntax Table If suppose we need to perform any operation on any database, we must write predefined syntax of a query defined by the specified database. This syntax is distinct in each database, ...
Msg 102, Level 15, State 1, Line 7 Incorrect syntax near 'RENAME'. This above error keeps occurring as I try to rename a column in my table syntax ALTER TABLE Project RENAME COLUMN ProjectNO to Project_NO;
You can rename a table or a column temporarily by giving another name, which is known as ALIAS. The use of table aliases means to rename a table in a particular PostgreSQL statement. Renaming is a temporary change and the actual table name does not change in the database....
Look up any Oracle SQL keyword, PL/SQL keyword, PL/SQL built-in package or procedure, or SQL*Plus keyword. Jump to the definition or search for examples.
Yes, to be consistent within its own extensions of SQL, MySQL should support IF EXISTS clause in RENAME statetement. As for your second problem, "what if new_table_name already exists?", the only right and consistent way is to give error message. Exactly as it is done already. If you...