Major Description
A comparison using ROWs results in queries that can't be executed by the database due to strange casts like
CAST(ROW('Blake', 'Manager') AS ROW)
Direct query against HSQLDB:
sqlline> !connect jdbc:hsqldb:res:scott SCOTT TIGER
...
0: jdbc:hsqldb:res:scott> SELECT empno FROM emp WHERE (ename, job) < ('Blake', 'Manager');
+--------+
| EMPNO |
+--------+
| 7499 |
| 7698 |
| 7876 |
+--------+
Query through calcite:
sqlline> !connect jdbc:calcite:schemaType=jdbc;schema.jdbcDriver=org.hsqldb.jdbcDriver;schema.jdbcUrl=jdbc:hsqldb:res:scott;schema.jdbcUser=SCOTT;schema.jdbcPassword=TIGER SCOTT TIGER
Connecting to jdbc:calcite:schemaType=jdbc;schema.jdbcDriver=org.hsqldb.jdbcDriver;schema.jdbcUrl=jdbc:hsqldb:res:scott;schema.jdbcUser=SCOTT;schema.jdbcPassword=TIGER
...
Connected to: Calcite (version 1.17.0-SNAPSHOT)
Driver: Calcite JDBC Driver (version 1.17.0-SNAPSHOT)
Autocommit status: true
Transaction isolation: TRANSACTION_REPEATABLE_READ
0: jdbc:calcite:schemaType=jdbc> SELECT empno FROM emp WHERE (ename, job) < ('Blake', 'Manager');
Error: Error while executing SQL "SELECT empno FROM emp WHERE (ename, job) < ('Blake', 'Manager')": while executing SQL [SELECT "EMPNO"
FROM "EMP"
WHERE ROW("ENAME", "JOB") < CAST(ROW('Blake', 'Manager') AS ROW)] (state=,code=0)
java.sql.SQLException: Error while executing SQL "SELECT empno FROM emp WHERE (ename, job) < ('Blake', 'Manager')": while executing SQL [SELECT "EMPNO"
FROM "EMP"
WHERE ROW("ENAME", "JOB") < CAST(ROW('Blake', 'Manager') AS ROW)]
at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156)
at org.apache.calcite.avatica.AvaticaStatement.execute(AvaticaStatement.java:209)
at sqlline.Commands.execute(Commands.java:823)
at sqlline.Commands.sql(Commands.java:733)
at sqlline.SqlLine.dispatch(SqlLine.java:795)
at sqlline.SqlLine.begin(SqlLine.java:668)
at sqlline.SqlLine.start(SqlLine.java:373)
at sqlline.SqlLine.main(SqlLine.java:265)
Caused by: java.lang.RuntimeException: while executing SQL [SELECT "EMPNO"
FROM "EMP"
WHERE ROW("ENAME", "JOB") < CAST(ROW('Blake', 'Manager') AS ROW)]
at org.apache.calcite.runtime.ResultSetEnumerable.enumerator(ResultSetEnumerable.java:153)
at org.apache.calcite.linq4j.AbstractEnumerable.iterator(AbstractEnumerable.java:33)
at org.apache.calcite.avatica.MetaImpl.createCursor(MetaImpl.java:82)
at org.apache.calcite.avatica.AvaticaResultSet.execute(AvaticaResultSet.java:174)
at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:67)
at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:44)
at org.apache.calcite.avatica.AvaticaConnection$1.execute(AvaticaConnection.java:630)
at org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:619)
at org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:638)
at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:149)
... 7 more
Caused by: java.sql.SQLSyntaxErrorException: type not found or user lacks privilege: ROW
at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
at org.hsqldb.jdbc.JDBCUtil.sqlException(Unknown Source)
at org.hsqldb.jdbc.JDBCStatement.fetchResult(Unknown Source)
at org.hsqldb.jdbc.JDBCStatement.execute(Unknown Source)
at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)
at org.apache.commons.dbcp.DelegatingStatement.execute(DelegatingStatement.java:264)
at org.apache.calcite.runtime.ResultSetEnumerable.enumerator(ResultSetEnumerable.java:143)
... 16 more
Caused by: org.hsqldb.HsqlException: type not found or user lacks privilege: ROW
at org.hsqldb.error.Error.error(Unknown Source)
at org.hsqldb.error.Error.error(Unknown Source)
at org.hsqldb.ParserDQL.readTypeDefinition(Unknown Source)
at org.hsqldb.ParserDQL.readCastExpressionOrNull(Unknown Source)
at org.hsqldb.ParserDQL.XreadSimpleValueExpressionPrimary(Unknown Source)
at org.hsqldb.ParserDQL.XreadAllTypesValueExpressionPrimary(Unknown Source)
at org.hsqldb.ParserDQL.XreadAllTypesPrimary(Unknown Source)
at org.hsqldb.ParserDQL.XreadAllTypesFactor(Unknown Source)
at org.hsqldb.ParserDQL.XreadAllTypesTerm(Unknown Source)
at org.hsqldb.ParserDQL.XreadAllTypesCommonValueExpression(Unknown Source)
at org.hsqldb.ParserDQL.XreadRowOrCommonValueExpression(Unknown Source)
at org.hsqldb.ParserDQL.XreadRowValuePredicand(Unknown Source)
at org.hsqldb.ParserDQL.XreadPredicateRightPart(Unknown Source)
at org.hsqldb.ParserDQL.XreadBooleanPrimaryOrNull(Unknown Source)
at org.hsqldb.ParserDQL.XreadBooleanTestOrNull(Unknown Source)
at org.hsqldb.ParserDQL.XreadBooleanFactorOrNull(Unknown Source)
at org.hsqldb.ParserDQL.XreadBooleanTermOrNull(Unknown Source)
at org.hsqldb.ParserDQL.XreadBooleanValueExpression(Unknown Source)
at org.hsqldb.ParserDQL.readWhereGroupHaving(Unknown Source)
at org.hsqldb.ParserDQL.XreadTableExpression(Unknown Source)
at org.hsqldb.ParserDQL.XreadQuerySpecification(Unknown Source)
at org.hsqldb.ParserDQL.XreadSimpleTable(Unknown Source)
at org.hsqldb.ParserDQL.XreadQueryPrimary(Unknown Source)
at org.hsqldb.ParserDQL.XreadQueryTerm(Unknown Source)
at org.hsqldb.ParserDQL.XreadQueryExpressionBody(Unknown Source)
at org.hsqldb.ParserDQL.XreadQueryExpression(Unknown Source)
at org.hsqldb.ParserDQL.compileCursorSpecification(Unknown Source)
at org.hsqldb.ParserCommand.compilePart(Unknown Source)
at org.hsqldb.ParserCommand.compileStatements(Unknown Source)
at org.hsqldb.Session.executeDirectStatement(Unknown Source)
at org.hsqldb.Session.execute(Unknown Source)
... 21 more