Answers for "mysql on delete set null alter table"

SQL
0

mysql on delete set null

FOREIGN KEY (child_col1, child_col2, ... child_col_n)
    REFERENCES parent_table (parent_col1, parent_col2, ... parent_col_n)
    ON DELETE SET NULL
    [ ON UPDATE { NO ACTION | CASCADE | SET NULL | SET DEFAULT } ]
Posted by: Guest on December-03-2020

Code answers related to "mysql on delete set null alter table"

Code answers related to "SQL"

Browse Popular Code Answers by Language