Cascade syntax in sql

<COLUMN> <DATATYPE> <CONSTRAINT NAME> REFERENCES <MASTER TABLE
NAME> (<PRIMARY KEY COLUMN>)
ON DELETE {NO ACTION/CASCADE/SET NULL/ DEFAULT}
ON UPDATE {NO ACTION / CASCADE /SET NULL/ DEFAULT}

Cascade syntax in sql

DELETE Rules:
1. ON DELETE NO ACTION
2. ON DELETE CASCADE
3. ON DELETE SET NULL
4. ON DELETE SET DEFAULT

UPDATE Rules:
1. ON UPDATE NO ACTION
2. ON UPDATE CASCADE
3. ON UPDATE SET NULL
4. ON UPDATE SET DEFAULT

Similar codes

0 vote185 views2 answers
Dumping sql table
SQL
2 votes198 views1 answer
Sql count having
SQL
23 votes180 views6 answers
Create table sql server
SQL
0 vote133 views1 answer
Sql select rows with simlar names
SQL
0 vote157 views1 answer
Opening xampp mysql in cmd ubuntu
SQL
1 vote158 views1 answer
Declare table variable
SQL
0 vote205 views2 answers
Suse Linux restart MySQL
SQL
0 vote167 views1 answer
Oracle NLS_CHARACTERSET
SQL
0 vote162 views2 answers
Create new table plsql
SQL
2 votes234 views1 answer
Flask sqlalchemy boolean field
SQL