Postgresql liquibase无法在分区表上创建索引和唯一约束
Liquibase文件如下所示: 数据库更改日志:Postgresql liquibase无法在分区表上创建索引和唯一约束,postgresql,docker,liquibase,Postgresql,Docker,Liquibase,Liquibase文件如下所示: 数据库更改日志: - changeSet: id: 1 author: roran changes: - createTable: tableName: account_balance columns: - column: name: id type: bigi
- changeSet:
id: 1
author: roran
changes:
- createTable:
tableName: account_balance
columns:
- column:
name: id
type: bigint
autoIncrement: true
constraints:
primaryKey: true
- column:
name: account_id
type: bigint
constraints:
nullable: false
- column:
name: balance_date
type: date
constraints:
primaryKey: true
- column:
name: create_date
type: timestamptz
- column:
name: created_by
type: varchar(100)
- column:
name: update_date
type: timestamptz
- column:
name: updated_by
type: varchar(100)
- modifySql:
applyToRollback: false
dbms: postgresql
append:
value: PARTITION BY RANGE (balance_date);
- addUniqueConstraint:
columnNames: balance_date, account_id
tableName: account_balance
- createIndex:
columns:
- column:
name: account_id
indexName: account_id_idx
tableName: account_balance
在启动spring启动应用程序时添加唯一约束的错误如下
更改集/db/changelog/changes/1的迁移失败。创建帐户余额表。yml::1::roran:原因:liquibase.exception.DatabaseException:错误:分区位置或附近的语法错误:93[失败的SQL:(0)ALTER table public.account_balance添加唯一的(余额日期,帐户id)分区范围(余额日期);]\tat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1794)\tat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594)\tat org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:516)\
类似地,我在启动spring启动应用程序时添加索引时出错
liquibase.exception.MigrationFailedException:更改集db/changelog/changes/1的迁移失败。创建帐户余额表。yml::1::roran:原因:liquibase.exception.DatabaseException:错误:分区位置处或附近的语法错误:[失败的SQL:(0)在public.account\u balance\u p0(account\u id)上创建索引帐户\u id\u idx按范围分区(余额日期);创建表public.account\u balance\u p0 account\u balance的分区(从('2020-10-01 00:00:00')到('2020-11-01 00:00:00');]\tat liquibase.changelog.ChangeSet.execute(ChangeSet.java:646)\tat liquibase.changelog.visitor.UpdateVisitor.visit(UpdateVisitor.java:53)\tat liquibase.changelog.ChangeLogIterator.run(ChangeLogIterator.java:83)\tat liquibase.liquibase.update(liquibase.java:202)\tat
若我通过liquibase创建表,然后通过编程创建索引或添加约束(如下所示),同样可以正常工作
CREATE INDEX account_id_idx ON public.account_balance(account_id);
对于分区表,我在liquibase中使用yaml的方式是否有任何错误
我使用的是postgresql 11版本和liquibase with spring boot 2.3.3。发布
ChangeSet
的modifySql
类型也应用于addUniqueConstraint
和createIndex
类型。由于在索引
和UniqueConstraint
创建中添加了按范围划分
,生成的sql出现异常
只需将其分为两部分-一个变更集用于创建表,另一个变更集用于创建Index
和UniqueConstraint
:
- changeSet:
id: 1
author: roran
changes:
- createTable:
tableName: account_balance
columns:
...
- modifySql:
applyToRollback: false
dbms: postgresql
append:
value: PARTITION BY RANGE (balance_date);
及
- changeSet:
id: 2
author: roran
changes:
- addUniqueConstraint:
columnNames: balance_date, account_id
tableName: account_balance
- createIndex:
columns:
column:
name: account_id
indexName: account_id_idx
tableName: account_balance