[IGNITE-10069] SQL implicit schema is incorrectly resolved in native api.

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.8
• Component/s: sql
• Assignee: Alexander Lapin
• Reporter: Pavel Kuznetsov
• Created: 30/Oct/18 16:07
• Updated: 10/Apr/19 13:07
• Resolved: 10/Apr/19 13:07

Description

Without explicit schema declaration (either sql syntax SCHEMA.TABLE or SqlFieldsQuery#setSchema), do:
1) Create table using cache.query()
2) Perform select to this table

reproducer:

public void testSchema(){
        IgniteCache<?,?> c = ignite.getOrCreateCache("testCache");

        c.query(new SqlFieldsQuery("CREATE TABLE TEST1 (ID LONG PRIMARY KEY, VAL LONG) WITH \"template=replicated\";")).getAll();
        c.query(new SqlFieldsQuery("SELECT * FROM TEST1")).getAll();
    }

Got exception:

javax.cache.CacheException: Failed to parse query. Таблица "TEST1" не найдена
Table "TEST1" not found; SQL statement:
SELECT * FROM TEST1 [42102-197]
	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.internal.processors.query.h2.sql.ExplainSelfTest.testSchema(ExplainSelfTest.java:119)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:497)
	at junit.framework.TestCase.runTest(TestCase.java:176)
	at org.apache.ignite.testframework.junits.GridAbstractTest.runTestInternal(GridAbstractTest.java:2209)
	at org.apache.ignite.testframework.junits.GridAbstractTest.access$000(GridAbstractTest.java:144)
	at org.apache.ignite.testframework.junits.GridAbstractTest$5.run(GridAbstractTest.java:2124)
	at java.lang.Thread.run(Thread.java:745)
Caused by: class org.apache.ignite.internal.processors.query.IgniteSQLException: Failed to parse query. Таблица "TEST1" не найдена
Table "TEST1" not found; SQL statement:
SELECT * FROM TEST1 [42102-197]
	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.prepareStatementAndCaches(IgniteH2Indexing.java:2628)
	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.parseAndSplit(IgniteH2Indexing.java:2327)
	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.querySqlFields(IgniteH2Indexing.java:2171)
	at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2141)
	at org.apache.ignite.internal.processors.query.GridQueryProcessor$4.applyx(GridQueryProcessor.java:2136)
	at org.apache.ignite.internal.util.lang.IgniteOutClosureX.apply(IgniteOutClosureX.java:36)
	at org.apache.ignite.internal.processors.query.GridQueryProcessor.executeQuery(GridQueryProcessor.java:2713)
	at org.apache.ignite.internal.processors.query.GridQueryProcessor.querySqlFields(GridQueryProcessor.java:2150)
	at org.apache.ignite.internal.processors.cache.IgniteCacheProxyImpl.query(IgniteCacheProxyImpl.java:685)
	... 12 more
Caused by: org.h2.jdbc.JdbcSQLException: Таблица "TEST1" не найдена
Table "TEST1" not found; SQL statement:
SELECT * FROM TEST1 [42102-197]
	at org.h2.message.DbException.getJdbcSQLException(DbException.java:357)
	at org.h2.message.DbException.get(DbException.java:179)
	at org.h2.message.DbException.get(DbException.java:155)
	at org.h2.command.Parser.readTableOrView(Parser.java:5920)
	at org.h2.command.Parser.readTableFilter(Parser.java:1430)
	at org.h2.command.Parser.parseSelectSimpleFromPart(Parser.java:2138)
	at org.h2.command.Parser.parseSelectSimple(Parser.java:2287)
	at org.h2.command.Parser.parseSelectSub(Parser.java:2133)
	at org.h2.command.Parser.parseSelectUnion(Parser.java:1946)
	at org.h2.command.Parser.parseSelect(Parser.java:1919)
	at org.h2.command.Parser.parsePrepared(Parser.java:463)
	at org.h2.command.Parser.parse(Parser.java:335)
	at org.h2.command.Parser.parse(Parser.java:307)
	at org.h2.command.Parser.prepareCommand(Parser.java:278)
	at org.h2.engine.Session.prepareLocal(Session.java:611)
	at org.h2.engine.Session.prepareCommand(Session.java:549)
	at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1247)
	at org.h2.jdbc.JdbcPreparedStatement.<init>(JdbcPreparedStatement.java:76)
	at org.h2.jdbc.JdbcConnection.prepareStatement(JdbcConnection.java:694)
	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.prepare0(IgniteH2Indexing.java:539)
	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.prepareStatement(IgniteH2Indexing.java:509)
	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.prepareStatement(IgniteH2Indexing.java:476)
	at org.apache.ignite.internal.processors.query.h2.IgniteH2Indexing.prepareStatementAndCaches(IgniteH2Indexing.java:2610)
	... 20 more

reproduced on 18c02b5fee8

Issue Links

• duplicates: IGNITE-10414 IF NOT EXISTS in CREATE TABLE doesn't work
• links to: PR
• links to: TeamCity test link