Answers for "changing a table name in mysql"

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How To Rename Table Using MySQL RENAME TABLE Statement

Because business requirements change, we need to rename the current table to a new one to better reflect the new situation. MySQL provides us with a very useful statement that changes the name of one or more tables.

To change one or more tables, we use the RENAME TABLE statement as follows:

RENAME TABLE old_table_name TO new_table_name;
The old table ( old_table_name) must exist, and the new table ( new_table_name) must not. If the new table new_table_name does exist, the statement will fail.

In addition to the tables, we can use the RENAME TABLE statement to rename views.
Posted by: Guest on October-19-2020
0

change column name in mysql

ALTER TABLE tableName CHANGE `oldcolname` `newcolname` datatype(length);
Posted by: Guest on August-19-2020

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