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Fixes bug where join to pg_description was incorrect. Also modifies the

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regression test to test for this case.  Patch submitted by Kris Jurka.

 Modified Files:
 	jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
 	jdbc/org/postgresql/test/jdbc2/DatabaseMetaDataTest.java
This commit is contained in:
Barry Lind
2002-11-11 07:11:12 +00:00
parent ad18b10181
commit 5ec61f4d2b
2 changed files with 11 additions and 4 deletions
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4
src/interfaces/jdbc/org/postgresql/jdbc1/AbstractJdbc1DatabaseMetaData.java
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@ -1988,7 +1988,7 @@ public abstract class AbstractJdbc1DatabaseMetaData
" END "+
" AS TABLE_TYPE, d.description AS REMARKS "+
" FROM pg_catalog.pg_namespace n, pg_catalog.pg_class c "+
" LEFT JOIN pg_catalog.pg_description d ON (c.oid = d.objoid) "+
" LEFT JOIN pg_catalog.pg_description d ON (c.oid = d.objoid AND d.objsubid = 0) "+
" LEFT JOIN pg_catalog.pg_class dc ON (d.classoid=dc.oid AND dc.relname='pg_class') "+
" LEFT JOIN pg_catalog.pg_namespace dn ON (dn.oid=dc.relnamespace AND dn.nspname='pg_catalog') "+
" WHERE c.relnamespace = n.oid ";
@ -2038,7 +2038,7 @@ public abstract class AbstractJdbc1DatabaseMetaData
if (connection.haveMinimumServerVersion("7.1")) {
select = "SELECT NULL AS TABLE_CAT, NULL AS TABLE_SCHEM, c.relname AS TABLE_NAME, "+tableType+" AS TABLE_TYPE, d.description AS REMARKS "+
" FROM pg_class c "+
" LEFT JOIN pg_description d ON (c.oid=d.objoid) "+
" LEFT JOIN pg_description d ON (c.oid=d.objoid AND d.objsubid = 0) "+
" LEFT JOIN pg_class dc ON (d.classoid = dc.oid AND dc.relname='pg_class') "+
" WHERE true ";
} else {