dropCheckConstraint
Note: This is a Liquibase Pro Change Type, so you need a Liquibase Pro License Key to use it.
Drops an existing check constraint.
Available attributes
Name | Description | Required for | Supports | Since |
---|---|---|---|---|
catalogName
|
Name of the catalog |
all | 3.0 | |
constraintName
|
Name of the constraint |
all | all | |
schemaName
|
Name of the schema |
all | ||
tableName
|
Name of the table to drop the check constraint from | all | all |

...
<changeSet author="liquibase-docs" id="dropCheckConstraint-example">
<pro:dropCheckConstraint catalogName="cat"
constraintName="const_name"
schemaName="public"
tableName="person"/>
</changeSet>
...

...
- changeSet:
id: dropCheckConstraint-example
author: liquibase-docs
changes:
- dropCheckConstraint:
catalogName: cat
constraintName: const_name
schemaName: public
tableName: person
...

...
{
"changeSet": {
"id": "dropCheckConstraint-example",
"author": "liquibase-docs",
"changes": [{
"dropCheckConstraint": {
"catalogName": "cat",
"constraintName": "const_name",
"schemaName": "public",
"tableName": "person"
}
}]
}
}
...

...
--changeset liquibase-docs:dropCheckConstraint-example
ALTER TABLE cat.[public].person DROP CONSTRAINT const_name;
...
Database support
Database | Notes | Auto Rollback |
---|---|---|
DB2/LUW | Supported | No |
DB2/z | Supported | No |
Derby | Not Supported | No |
Firebird | Not Supported | No |
H2 | Not Supported | No |
HyperSQL | Not Supported | No |
INGRES | Not Supported | No |
Informix | Not Supported | No |
MariaDB | Not Supported | No |
MySQL 5.7 | Not Supported | No |
MySQL 8.0 | Supported | |
Oracle | Supported | No |
PostgreSQL | Supported | No |
Snowflake | Not Supported | No |
SQL Server | Supported | No |
SQLite | Not Supported | No |
Sybase | Not Supported | No |
Sybase Anywhere | Not Supported | No |