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Posted to issues@spark.apache.org by "t oo (JIRA)" <ji...@apache.org> on 2018/07/04 07:56:00 UTC
[jira] [Updated] (SPARK-24570) SparkSQL - show schemas/tables in
dropdowns of SQL client tools (ie Squirrel SQL, DBVisualizer.etc)
[ https://issues.apache.org/jira/browse/SPARK-24570?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
t oo updated SPARK-24570:
-------------------------
Attachment: hive.png
spark.png
> SparkSQL - show schemas/tables in dropdowns of SQL client tools (ie Squirrel SQL, DBVisualizer.etc)
> ---------------------------------------------------------------------------------------------------
>
> Key: SPARK-24570
> URL: https://issues.apache.org/jira/browse/SPARK-24570
> Project: Spark
> Issue Type: New Feature
> Components: SQL
> Affects Versions: 2.3.1
> Reporter: t oo
> Priority: Major
> Attachments: connect-to-sql-db-ssms-locate-table.png, hive.png, spark.png
>
>
> An end-user SQL client tool (ie in the screenshot) can list tables from hiveserver2 and major DBs (Mysql, postgres,oracle, MSSQL..etc). But with SparkSQL it does not display any tables. This would be very convenient for users.
> This is the exception in the client tool (Aqua Data Studio):
> {code:java}
> Title: An Error Occurred
> Summary: Unable to Enumerate Result
> ==================================== Start Message ====================================
> org.apache.spark.sql.catalyst.parser.ParseException:
> mismatched input '`*`' expecting STRING(line 1, pos 38)
> == SQL ==
> SHOW TABLE EXTENDED FROM sit1_pb LIKE `*`
> --------------------------------------^^^
> ==================================== End Message ====================================
> ==================================== Start Stack Trace ====================================
> java.sql.SQLException: org.apache.spark.sql.catalyst.parser.ParseException:
> mismatched input '`*`' expecting STRING(line 1, pos 38)
> == SQL ==
> SHOW TABLE EXTENDED FROM sit1_pb LIKE `*`
> --------------------------------------^^^
> at org.apache.hive.jdbc.HiveStatement.execute(HiveStatement.java:296)
> at com.aquafold.aquacore.open.rdbms.drivers.hive.Qꐨꈬꈦꁐ.execute(Unknown Source)
> at \\.\\.\\हिñçêČάй語简�?한\\.gᚵ᠃᠍ꃰint.execute(Unknown Source)
> at com.common.ui.tree.hꐊᠱꇗꇐ9int.yW(Unknown Source)
> at com.common.ui.tree.hꐊᠱꇗꇐ9int$1.process(Unknown Source)
> at com.common.ui.util.BackgroundThread.run(Unknown Source)
> ==================================== End Stack Trace ====================================
> {code}
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