[
https://issues.apache.org/jira/browse/IGNITE-10414?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16766081#comment-16766081
]
Pavel Kuznetsov commented on IGNITE-10414:
------------------------------------------
We used to normalize(uppercase) all the schemas even that ones, that had been
computed from cache names. I've added escaping for all the sql schema names
when we are dynamically creating cache configuration for the new table.
> IF NOT EXISTS in CREATE TABLE doesn't work
> ------------------------------------------
>
> Key: IGNITE-10414
> URL: https://issues.apache.org/jira/browse/IGNITE-10414
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Affects Versions: 2.4, 2.6, 2.7
> Reporter: Evgenii Zhuravlev
> Assignee: Pavel Kuznetsov
> Priority: Major
>
> Reproducer:
>
> {code:java}
> Ignite ignite = Ignition.start();
> ignite.getOrCreateCache("test").query(new SqlFieldsQuery("CREATE
> TABLE IF NOT EXISTS City(id LONG PRIMARY KEY,"
> + " name VARCHAR) WITH \"template=replicated\""));
> ignite.getOrCreateCache("test").query(new SqlFieldsQuery("CREATE
> TABLE IF NOT EXISTS City(id LONG PRIMARY KEY,"
> + " name VARCHAR) WITH \"template=replicated\""));
> {code}
> Error:
> {code:java}
> (err) DDL operation failureSchemaOperationException [code=3, msg=Table
> already exists: CITY]
> at
> org.apache.ignite.internal.processors.query.QueryUtils.checkQueryEntityConflicts(QueryUtils.java:1214)
> at
> org.apache.ignite.internal.processors.query.h2.ddl.DdlStatementsProcessor.runDdlStatement(DdlStatementsProcessor.java:351)
> at
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.doRunPrepared(IgniteH2Indexing.java:1981)
> at
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.querySqlFields(IgniteH2Indexing.java:1896)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2174)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2169)
> at
> org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:2677)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.lambda$querySqlFields$0(GridQueryProcessor.java:2183)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuerySafe(GridQueryProcessor.java:2203)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2164)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2125)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:685)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:636)
> at
> org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.query(GatewayProtectedCacheProxy.java:388)
> at
> org.apache.ignite.examples.ExampleNodeStartup.main(ExampleNodeStartup.java:40)
> Exception in thread "main" javax.cache.CacheException: Table already exists:
> CITY
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:697)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:636)
> at
> org.apache.ignite.internal.processors.cache.GatewayProtectedCacheProxy.query(GatewayProtectedCacheProxy.java:388)
> at
> org.apache.ignite.examples.ExampleNodeStartup.main(ExampleNodeStartup.java:40)
> Caused by: class
> org.apache.ignite.internal.processors.query.IgniteSQLException: Table already
> exists: CITY
> at
> org.apache.ignite.internal.processors.query.h2.ddl.DdlStatementsProcessor.convert(DdlStatementsProcessor.java:642)
> at
> org.apache.ignite.internal.processors.query.h2.ddl.DdlStatementsProcessor.runDdlStatement(DdlStatementsProcessor.java:503)
> at
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.doRunPrepared(IgniteH2Indexing.java:1981)
> at
> org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.querySqlFields(IgniteH2Indexing.java:1896)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2174)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2169)
> at
> org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:2677)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.lambda$querySqlFields$0(GridQueryProcessor.java:2183)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuerySafe(GridQueryProcessor.java:2203)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2164)
> at
> org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2125)
> at
> org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:685)
> ... 3 more
> {code}
--
This message was sent by Atlassian JIRA
(v7.6.3#76005)
