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Posted to issues@calcite.apache.org by "Marc Prud'hommeaux (JIRA)" <ji...@apache.org> on 2015/08/30 15:10:45 UTC
[jira] [Created] (CALCITE-862) NullPointerException in getColumns
Marc Prud'hommeaux created CALCITE-862:
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Summary: NullPointerException in getColumns
Key: CALCITE-862
URL: https://issues.apache.org/jira/browse/CALCITE-862
Project: Calcite
Issue Type: Bug
Environment: Connected to: MySQL (version 5.5.43-0ubuntu0.14.04.1-log)
Driver: MySQL-AB JDBC Driver (version mysql-connector-java-5.1.13 ( Revision: ${bzr.revision-id} ))
MySQL sample database "sakila"
Reporter: Marc Prud'hommeaux
Assignee: Julian Hyde
09:06 ~$ sqlline.calcite.mysql
issuing: !connect jdbc:calcite:model=inline:{"version":1.0,"defaultSchema":"mysql","schemas":[{"name":"mysql","type":"jdbc","jdbcUrl":"jdbc:mysql://XXX/sakila","jdbcUser":"XXX","jdbcPassword":"XXX"}]} '' '' org.apache.calcite.jdbc.Driver
Connecting to jdbc:calcite:model=inline:{"version":1.0,"defaultSchema":"mysql","schemas":[{"name":"mysql","type":"jdbc","jdbcUrl":"jdbc:mysql://XXX/sakila","jdbcUser":"XXX","jdbcPassword":"XXX"}]}
Connected to: Calcite (version 1.3.0-incubating-SNAPSHOT)
Driver: Calcite JDBC Driver (version 1.3.0-incubating-SNAPSHOT)
Autocommit status: true
Transaction isolation: TRANSACTION_READ_UNCOMMITTED
sqlline version 1.0.1 by Marc Prud'hommeaux
0: jdbc:calcite:model=inline:{"version":1.0,"> !tables
+------------+--------------+-------------------------+---------------+----------+-----------+-------------+------------+-------------+
| TABLE_CAT | TABLE_SCHEM | TABLE_NAME | TABLE_TYPE | REMARKS | TYPE_CAT | TYPE_SCHEM | TYPE_NAME | SELF_REFERE |
+------------+--------------+-------------------------+---------------+----------+-----------+-------------+------------+-------------+
| | metadata | COLUMNS | SYSTEM_TABLE | | | | | |
| | metadata | TABLES | SYSTEM_TABLE | | | | | |
| | mysql | actor | TABLE | | | | | |
| | mysql | actor_info | VIEW | | | | | |
| | mysql | address | TABLE | | | | | |
| | mysql | category | TABLE | | | | | |
| | mysql | city | TABLE | | | | | |
| | mysql | country | TABLE | | | | | |
| | mysql | customer | TABLE | | | | | |
| | mysql | customer_list | VIEW | | | | | |
| | mysql | film | TABLE | | | | | |
| | mysql | film_actor | TABLE | | | | | |
| | mysql | film_category | TABLE | | | | | |
| | mysql | film_list | VIEW | | | | | |
| | mysql | film_text | TABLE | | | | | |
| | mysql | inventory | TABLE | | | | | |
| | mysql | language | TABLE | | | | | |
| | mysql | payment | TABLE | | | | | |
| | mysql | rental | TABLE | | | | | |
| | mysql | sales_by_film_category | VIEW | | | | | |
| | mysql | sales_by_store | VIEW | | | | | |
| | mysql | staff | TABLE | | | | | |
| | mysql | staff_list | VIEW | | | | | |
| | mysql | store | TABLE | | | | | |
+------------+--------------+-------------------------+---------------+----------+-----------+-------------+------------+-------------+
0: jdbc:calcite:model=inline:{"version":1.0,"> !columns country
+------------+--------------+-------------+--------------+------------+---------------------------------------------------------------+
| TABLE_CAT | TABLE_SCHEM | TABLE_NAME | COLUMN_NAME | DATA_TYPE | TYPE_NAME |
+------------+--------------+-------------+--------------+------------+---------------------------------------------------------------+
| | mysql | country | country_id | 5 | SMALLINT NOT NULL |
| | mysql | country | country | 12 | VARCHAR(50) CHARACTER SET "ISO-8859-1" COLLATE "ISO-8859-1$en |
| | mysql | country | last_update | 93 | TIMESTAMP(0) NOT NULL |
+------------+--------------+-------------+--------------+------------+---------------------------------------------------------------+
0: jdbc:calcite:model=inline:{"version":1.0,"> !columns film
Error: exception while executing query: null (state=,code=0)
java.sql.SQLException: exception while executing query: null
at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
at org.apache.calcite.avatica.AvaticaConnection.executeQueryInternal(AvaticaConnection.java:432)
at org.apache.calcite.avatica.AvaticaConnection.createResultSet(AvaticaConnection.java:485)
at org.apache.calcite.avatica.AvaticaDatabaseMetaData.getColumns(AvaticaDatabaseMetaData.java:621)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:497)
at sqlline.SqlLine$Reflector.invoke(Unknown Source)
at sqlline.SqlLine$Commands.metadata(Unknown Source)
at sqlline.SqlLine$Commands.columns(Unknown Source)
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 sqlline.SqlLine$ReflectiveCommandHandler.execute(Unknown Source)
at sqlline.SqlLine.dispatch(Unknown Source)
at sqlline.SqlLine.begin(Unknown Source)
at sqlline.SqlLine.mainWithInputRedirection(Unknown Source)
at sqlline.SqlLine.main(Unknown Source)
Caused by: java.lang.NullPointerException
at org.apache.calcite.adapter.jdbc.JdbcSchema.sqlType(JdbcSchema.java:291)
at org.apache.calcite.adapter.jdbc.JdbcSchema.getRelDataType(JdbcSchema.java:280)
at org.apache.calcite.adapter.jdbc.JdbcSchema.getRelDataType(JdbcSchema.java:245)
at org.apache.calcite.adapter.jdbc.JdbcTable.getRowType(JdbcTable.java:98)
at org.apache.calcite.jdbc.CalciteMetaImpl.columns(CalciteMetaImpl.java:474)
at org.apache.calcite.jdbc.CalciteMetaImpl$6.apply(CalciteMetaImpl.java:323)
at org.apache.calcite.jdbc.CalciteMetaImpl$6.apply(CalciteMetaImpl.java:321)
at org.apache.calcite.linq4j.EnumerableDefaults$8$1.moveNext(EnumerableDefaults.java:1680)
at org.apache.calcite.linq4j.EnumerableDefaults$17$1.moveNext(EnumerableDefaults.java:2337)
at org.apache.calcite.linq4j.Linq4j$EnumeratorIterator.<init>(Linq4j.java:677)
at org.apache.calcite.linq4j.Linq4j.enumeratorIterator(Linq4j.java:103)
at org.apache.calcite.linq4j.AbstractEnumerable.iterator(AbstractEnumerable.java:33)
at org.apache.calcite.linq4j.Linq4j$IterableEnumerable.iterator(Linq4j.java:551)
at org.apache.calcite.avatica.MetaImpl.createCursor(MetaImpl.java:93)
at org.apache.calcite.avatica.AvaticaResultSet.execute(AvaticaResultSet.java:187)
at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:63)
at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:42)
at org.apache.calcite.avatica.AvaticaConnection.executeQueryInternal(AvaticaConnection.java:430)
... 18 more
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