Change: ‘addCheckConstraint’
Adds a check constrant to an existing column or set of columns.
Available Attributes
| Name | Description |
|---|---|
| catalogName | Name of the catalog@ v3.0E.g. 'cat' |
| [XML: text content] / constraintBody | E.g. 'A String'Note: the content of the tag in XML |
| constraintName | Name of the check constraintE.g. 'const_name' |
| disabled | boolean |
| schemaName | Name of the schemaE.g. 'public' |
| tableName | Name of the table to create the check constraint onE.g. 'person' |
| validate | booleanThis is true if the check constraint has 'ENABLE VALIDATE' set, or false if the check constraint has 'ENABLE NOVALIDATE' set. |
<changeSet author="liquibase-docs" id="addCheckConstraint-example">
<pro:addCheckConstraint catalogName="cat"
constraintName="const_name"
disabled="true"
schemaName="public"
tableName="person"
validate="true">A String</pro:addCheckConstraint>
</changeSet>changeSet:
id: addCheckConstraint-example
author: liquibase-docs
changes:
- addCheckConstraint:
catalogName: cat
constraintBody: A String
constraintName: const_name
disabled: true
schemaName: public
tableName: person
validate: true{
"changeSet": {
"id": "addCheckConstraint-example",
"author": "liquibase-docs",
"changes": [
{
"addCheckConstraint": {
"catalogName": "cat",
"constraintBody": "A String",
"constraintName": "const_name",
"disabled": true,
"schemaName": "public",
"tableName": "person",
"validate": true
}
}]
}
}SQL Generated From Above Sample (SQL Server)
ALTER TABLE cat.[public].person ADD CONSTRAINT const_name CHECK (A String);
ALTER TABLE cat.[public].person NOCHECK CONSTRAINT const_name;Database Support
| Database | Notes | Auto Rollback |
|---|---|---|
| DB2/LUW | Supported | Yes |
| DB2/z | Supported | Yes |
| Derby | Not Supported | Yes |
| Firebird | Not Supported | Yes |
| H2 | Not Supported | Yes |
| HyperSQL | Not Supported | Yes |
| INGRES | Not Supported | Yes |
| Informix | Not Supported | Yes |
| MariaDB | Not Supported | Yes |
| MySQL | Not Supported | Yes |
| Oracle | Supported | Yes |
| PostgreSQL | Supported | Yes |
| SQL Server | Supported | Yes |
| SQLite | Not Supported | Yes |
| Sybase | Not Supported | Yes |
| Sybase Anywhere | Not Supported | Yes |