[JDBC] Create index statement does nothing
| От | Bowman, Randall |
|---|---|
| Тема | [JDBC] Create index statement does nothing |
| Дата | |
| Msg-id | SN1PR10MB0639B2E64F75D1D95FEBF3B1F3750@SN1PR10MB0639.namprd10.prod.outlook.com обсуждение исходный текст |
| Ответы |
Re: [JDBC] Create index statement does nothing
(Laurenz Albe <laurenz.albe@cybertec.at>)
|
| Список | pgsql-jdbc |
I’m executing a create index statement in jdbc. The statement executes without error but the index does not show up in the database. I execute “select * from pg_indexes where tablename = 'mkteodprice'” in pgAdmin and it returns no rows.
When I execute "create index "Temp_4419_1507660884753" on systestdata01p.mktEODPrice ( priceDate, tradingItemId, PacVerToFeedPop )" in pgAdmin the index is created as expected.
The java statement that I’m using is “int n = _statement.executeUpdate( sql );” Later in the java code I attempt to drop the index and it fails because the index does not exist.
JDBC driver build number: 42.1.4
Server version: 9.6
Java Version: 1.8.0_144
pgAdmin version: 2.0
Log entry for create:
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl execute simple execute, handler=org.postgresql.jdbc.PgStatement$StatementResultHandler@6090ad99, maxRows=0, fetchSize=0, flags=5
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendParse FE=> Parse(stmt=null,query="BEGIN",oids={})
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendBind FE=> Bind(stmt=null,portal=null)
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendExecute FE=> Execute(portal=null,limit=0)
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendParse FE=> Parse(stmt=null,query="create index "Temp_4419_1507660884753" on systestdata01p.mktEODPrice ( priceDate, tradingItemId, PacVerToFeedPop )",oids={})
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendBind FE=> Bind(stmt=null,portal=null)
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendDescribePortal FE=> Describe(portal=null)
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendExecute FE=> Execute(portal=null,limit=1)
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl sendSync FE=> Sync
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE ParseComplete [null]
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE BindComplete [unnamed]
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl receiveCommandStatus <=BE CommandStatus(BEGIN)
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE ParseComplete [null]
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE BindComplete [unnamed]
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE NoData
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl receiveCommandStatus <=BE CommandStatus(CREATE INDEX)
2017-10-10 12:43:03 FINEST org.postgresql.core.v3.QueryExecutorImpl receiveRFQ <=BE ReadyForQuery(T)
Log entry for drop:
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl execute simple execute, handler=org.postgresql.jdbc.PgStatement$StatementResultHandler@1e930436, maxRows=0, fetchSize=0, flags=21
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl sendParse FE=> Parse(stmt=null,query="drop index systestdata01p."Temp_4419_1507660884753"",oids={})
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl sendBind FE=> Bind(stmt=null,portal=null)
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl sendDescribePortal FE=> Describe(portal=null)
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl sendExecute FE=> Execute(portal=null,limit=1)
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl sendSync FE=> Sync
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE ParseComplete [null]
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE BindComplete [unnamed]
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl processResults <=BE NoData
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl receiveErrorResponse <=BE ErrorMessage(ERROR: index "Temp_4419_1507660884753" does not exist
Location: File: tablecmds.c, Routine: DropErrorMsgNonExistent, Line: 759
Server SQLState: 42704)
2017-10-10 12:43:13 FINEST org.postgresql.core.v3.QueryExecutorImpl receiveRFQ <=BE ReadyForQuery(I)
Thanks,
Randy Bowman
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