Change: ‘alterSequence’
Alter properties of an existing sequence
Available Attributes
| Name | Description |
|---|---|
| cacheSize | integerChange the cache size?E.g. '371717' |
| catalogName | Name of the catalog@ v3.0E.g. 'cat' |
| cycle | booleanCan the sequence cycle when it hits the max value? |
| dataType | Data type of the sequenceSupported by: asany, db2z, derby, firebird, h2, informix, postgresqlE.g. 'int' |
| incrementBy | integerNew amount the sequence should increment bySupported by: asany, db2, db2z, derby, firebird, informix, mssql, oracle, postgresqlE.g. '371717' |
| maxValue | integerNew maximum value for the sequenceSupported by: asany, db2, db2z, derby, firebird, h2, informix, mssql, oracle, postgresqlE.g. '371717' |
| minValue | integerNew minimum value for the sequenceE.g. '371717' |
| ordered | booleanDoes the sequence need to be guaranteed to be genererated inm the order of request?Supported by: asany, db2z, derby, firebird, h2, informix, mssql, oracle, postgresql |
| schemaName | Name of the schemaE.g. 'public' |
| sequenceName | Name of the sequence to alterE.g. 'seq_id' |
<changeSet author="liquibase-docs" id="alterSequence-example">
<alterSequence cacheSize="371717"
catalogName="cat"
cycle="true"
dataType="int"
incrementBy="371717"
maxValue="371717"
minValue="371717"
ordered="true"
schemaName="public"
sequenceName="seq_id"/>
</changeSet>changeSet:
id: alterSequence-example
author: liquibase-docs
changes:
- alterSequence:
cacheSize: 371717
catalogName: cat
cycle: true
dataType: int
incrementBy: 371717
maxValue: 371717
minValue: 371717
ordered: true
schemaName: public
sequenceName: seq_id{
"changeSet": {
"id": "alterSequence-example",
"author": "liquibase-docs",
"changes": [
{
"alterSequence": {
"cacheSize": 371717,
"catalogName": "cat",
"cycle": true,
"dataType": "int",
"incrementBy": 371717,
"maxValue": 371717,
"minValue": 371717,
"ordered": true,
"schemaName": "public",
"sequenceName": "seq_id"
}
}]
}
}SQL Generated From Above Sample (SQL Server)
ALTER SEQUENCE [public].seq_id AS int INCREMENT BY 371717 MINVALUE 371717 MAXVALUE 371717 ORDER;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 | Not Supported | No |
| Informix | Supported | No |
| MariaDB | Not Supported | No |
| MySQL | Not Supported | No |
| Oracle | Supported | No |
| PostgreSQL | Supported | No |
| SQL Server | Supported | No |
| SQLite | Not Supported | No |
| Sybase | Not Supported | No |
| Sybase Anywhere | Supported | No |