Change: ‘dropFunction’
Drops an existing function
Available Attributes
| Name | Description |
|---|---|
| catalogName | Name of the catalogSupported by: asany, db2, db2z, derby, firebird, h2, hsqldb, informix, ingres, mariadb, mysql, oracle, postgresql, sqlite, sybaseE.g. 'cat' |
| functionName | Name of the function to dropE.g. 'A String' |
| schemaName | Name of the schemaE.g. 'public' |
<changeSet author="liquibase-docs" id="dropFunction-example">
<pro:dropFunction catalogName="cat"
functionName="A String"
schemaName="public"/>
</changeSet>changeSet:
id: dropFunction-example
author: liquibase-docs
changes:
- dropFunction:
catalogName: cat
functionName: A String
schemaName: public{
"changeSet": {
"id": "dropFunction-example",
"author": "liquibase-docs",
"changes": [
{
"dropFunction": {
"catalogName": "cat",
"functionName": "A String",
"schemaName": "public"
}
}]
}
}SQL Generated From Above Sample (MySQL)
DROP FUNCTION cat.`A String`;Database Support
| Database | Notes | Auto Rollback |
|---|---|---|
| DB2/LUW | Supported | No |
| DB2/z | Supported | No |
| Derby | Supported | No |
| Firebird | Supported | No |
| H2 | Supported | No |
| HyperSQL | Supported | No |
| INGRES | Supported | No |
| Informix | Supported | No |
| MariaDB | Supported | No |
| MySQL | Supported | No |
| Oracle | Supported | No |
| PostgreSQL | Supported | No |
| SQL Server | Supported | No |
| SQLite | Supported | No |
| Sybase | Supported | No |
| Sybase Anywhere | Supported | No |