[jira] [Created] (CALCITE-2264) User defined function in json schema pushed to jdbc subschema.

["Piotr Bojko (JIRA)" <ji...@apache.org>]

Piotr Bojko created CALCITE-2264:
------------------------------------

             Summary: User defined function in json schema pushed to jdbc subschema.
                 Key: CALCITE-2264
                 URL: https://issues.apache.org/jira/browse/CALCITE-2264
             Project: Calcite
          Issue Type: Bug
            Reporter: Piotr Bojko
            Assignee: Julian Hyde


Considering chinook tests, having following schema:

{code:json}
 {
  "version": "1.0",
  "defaultSchema": "ENHANCED",
  "schemas": [
    {
      "name": "CHINOOK",
      "type": "jdbc",
      "jdbcDriver": "org.hsqldb.jdbc.JDBCDriver",
      "jdbcUrl": "jdbc:hsqldb:res:chinook",
      "jdbcUser": "sa",
      "jdbcPassword": ""
    },
    {
      "name": "ENHANCED",
      "type": "custom",
      "factory": "org.apache.calcite.schema.impl.AbstractSchema$Factory",
      "operand": {},
      "tables": [
  ...
        {
          "name" : "SIMPLE_CUSTOMER",
          "type" : "view",
          "sql" : [
            "SELECT c.firstname, c.lastname, c.email ",
            "FROM chinook.customer AS c"
          ]
...
      ],
      "functions": [
        {
          "name": "ASCONCATOFPARAMS",
          "className": "org.apache.calcite.chinook.StringConcatFunction"
        }
      ]
    }
  ]
{code}

Following query produces error:
{code:sql}
SELECT email, ASCONCATOFPARAMS(firstname, lastname) AS joined FROM SIMPLE_CUSTOMER limit 3
{code}

Exception:
{code}
> Caused by: java.lang.RuntimeException: while executing SQL [SELECT "EMAIL" AS "email", "ASCONCATOFPARAMS"("FIRSTNAME", "LASTNAME") AS "joined"
> FROM (SELECT *
> FROM "CUSTOMER"
> LIMIT 3) AS "t"]
> 	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:90)
> 	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)
> 	... 24 more
> Caused by: java.sql.SQLSyntaxErrorException: user lacks privilege or object not found: ASCONCATOFPARAMS
> 	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)
> 	... 33 more
> Caused by: org.hsqldb.HsqlException: user lacks privilege or object not found: ASCONCATOFPARAMS
> 	at org.hsqldb.error.Error.error(Unknown Source)
> 	at org.hsqldb.error.Error.error(Unknown Source)
> 	at org.hsqldb.Routine.getMethods(Unknown Source)
> 	at org.hsqldb.Routine.createRoutines(Unknown Source)
> 	at org.hsqldb.ParserDQL.readColumnOrFunctionExpression(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.XreadValueExpression(Unknown Source)
> 	at org.hsqldb.ParserDQL.XreadSelect(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)
> 	... 38 more
{code}



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