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alter command

Sometimes we need to drop a column that we don't need further from the table. We can do this by using DROP keyword with ALTER command. Syntax: To drop/delete the column from a table, use the following ...
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MySQL: Parsing ALTER TABLE ... MODIFY not parsed as exp.AlterTable

In test_mysql.py::test_ddl() which uses a validate_identity() call with 2 queries; This indicates that the first query with ALTER COLUMN is what the SQLGlot parser will read, and the second query with ...
GitHub

ALTER TABLE (inplaceonlineinstant).md

mysql_prepare_alter_table() create_table_impl() fill_alter_inplace_info() ha_innobase::check_if_supported_inplace_alter() mysql_inplace_alter_table() // if support ...