Question

我正在尝试使用liquibase在Postgres中创建SP并传递schemaName，但它始终在公共模式下创建SP。我的更改集看起来像

> <createProcedure relativeToChangelogFile="true"
>         dbms="postgresql"
>         path="storeProcedures/cirrus_UTC_Timestamp.sql"
>         schemaName="cirrusdb"
>         procedureName="cirrus_UTC_Timestamp">
>         </createProcedure>

从Liquibase命令调试日志

C:/views/P4V/cirrus_dev/cirrus/main/build/package/src/main/resources/scripts/MasterDBChangeLogs.xml:
C:/views/P4V/cirrus_dev/cirrus/main/build/package/src/main/resources/scripts/MasterDBChangeLogs.xml::8.2.0.0-1::guptaa8:
Computed checksum for create Procedure:[
  dbms="postgresql"
  path="storeProcedures/cirrus_UTC_Timestamp.sql"
  procedureName="cirrus_UTC_Timestamp"
  relativeToChangelogFile="true"
  schemaName="cirrusdb" ] as 75cfb2062231cfb7a0813a82a4f62764 DEBUG 11/18/15 2:38 PM: liquibase: 
C:/views/P4V/cirrus_dev/cirrus/main/build/package/src/main/resources/scripts/MasterDBChangeLogs.xml:
 C:/views/P4V/cirrus_dev/cirrus/main/build/package/src/main/resources/scripts/MasterDBChangeLogs.xml::8.2.0.0-1::guptaa8:
Computed checksum for 7:75cf 
b2062231cfb7a0813a82a4f62764:7:0a8a327c03ced9a7b29acb65fee085b9 as 
0591c7cae23e75e7ea48680d9e7fb742 DEBUG 11/18/15 2:38 PM: liquibase: 
C:/views/P4V/cirrus_dev/cirrus/main/build/package/src/main/resources/scripts/MasterDBChangeLogs.xml:
C:/views/P4V/cirrus_dev/cirrus/main/build/package/src/main/resources/scripts/MasterDBChangeLogs.xml::8.2.0.0-1::guptaa8:
Computed checksum for 7:0591 c7cae23e75e7ea48680d9e7fb742: as 
ae8a55a46214d182fab4b59f8765b90d DEBUG 11/18/15 2:38 PM: liquibase: 
Release Database Lock DEBUG 11/18/15 2:38 PM: liquibase: Executing 
UPDATE database command: UPDATE cirrusdb.databasechangeloglock SET 
LOCKED = FALSE, LOCKEDBY = NULL, LOCKGRANTED = NULL WHERE ID = 1 INFO 
11/18/15 2:38 PM: liquibase: Successfully released change log lock 
Liquibase Update Successful

Liquibase版本：3.4.1，Postgres版本9.3

Answer 1

经过一些研究后，我发现liquibase（最高3.4.2）不支持createProcedure标签上的schemaName，仅支持'informational'：

来源：https://liquibase.jira.com/browse/CORE-2626

门票说明：

目前不使用createProcedure schemaName，它只是用于信息目的。如果schemaName是，则更改createProcedure 指定后，它将使用SqlParser类来查找名称正文中的过程，可以在模式之前添加或替换具有给定schemaName的现有模式。添加一个新的 liquibase.useProcedureSchema = true | false flag如果为false则不会进行解析但是添加ALTER SESSION USE DEFAULT SCHEMA ... 创建过程SQL之前和之后的语句。

liquibase总是在Postgres的公共模式中创建过程

1 个答案: