Taras Ledkov created IGNITE-11444: ------------------------------------- Summary: SQL: MERGE USING throws unclear exception Key: IGNITE-11444 URL: https://issues.apache.org/jira/browse/IGNITE-11444 Project: Ignite Issue Type: Task Components: sql Affects Versions: 2.7 Reporter: Taras Ledkov Assignee: Taras Ledkov
The unsupported SQL statement MERGE USING throws unclear exception because H2 uses internal _ROWID_ column at MERGE USING implementation. Ignite tables doesn't contain _ROWID_ column. {code} Caused by: org.h2.jdbc.JdbcSQLException: Column count does not match; SQL statement: SELECT _ROWID_ FROM PARENT AS P WHERE (((P.ID = S.ID) AND (1 = 1)) AND (S.ID = P.ID)) [21002-197] 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.message.DbException.get(DbException.java:144) at org.h2.command.dml.MergeUsing.prepare(MergeUsing.java:403) at org.h2.command.Parser.prepareCommand(Parser.java:283) 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.ConnectionManager.prepareStatementNoCache(ConnectionManager.java:363) at org.apache.ignite.internal.processors.query.h2.QueryParser.parseH2(QueryParser.java:264) {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)