Dimitris Tsirogiannis 2ab66c4ca2 Add support for uncorrelated EXISTS subqueries ...

This commit adds support for uncorrelated EXISTS subqueries in Impala.
Uncorrelated EXISTS subqueries are rewritten using a CROSS JOIN.
Uncorrelated NOT EXISTS subqueries are not supported.

Change-Id: I0003dcdc0fa5cc99931b9a9f4deddbcd42572490
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4140
Reviewed-by: Dimitris Tsirogiannis <dtsirogiannis@cloudera.com>
Tested-by: jenkins
Reviewed-on: http://gerrit.sjc.cloudera.com:8080/4186

2014-09-05 12:36:18 -07:00

..

aggregation_no_codegen_only.test

Mark test_non_codegen_tinyint_grouping as execute_serially

2014-04-10 15:17:25 -07:00

aggregation.test

Support aggregate functions with different intermediate and output types.

2014-08-28 21:33:34 -07:00

alter-table.test

[CDH5] Minor code changes for Hive .13 support

2014-08-11 09:53:02 -07:00

analytic-fns.test

Analytic Functions: Add rank() and dense_rank()

2014-09-05 02:15:42 -07:00

anti-joins.test

Bug fix in PHJ, addresses also IMPALA-1160

2014-08-22 01:51:34 -07:00

avro-schema-resolution.test

IMPALA-441: support default values for Avro tables

2014-01-08 10:51:39 -08:00

avro-writer.test

Support writing to Avro files

2014-08-27 13:41:42 -07:00

chars.test

Adding VARCHAR front & backend.

2014-08-27 13:52:58 -07:00

compute-stats-decimal.test

IMPALA-1068: COMPUTE STATS should place -1 in #NULLs

2014-07-07 15:13:25 -07:00

compute-stats-many-partitions.test

Fix expected types for exhaustive compute stats results

2014-06-09 22:46:11 -07:00

compute-stats.test

IMPALA-883: COMPUTE STATS returns -1 for number of rows in empty partition.

2014-08-26 13:48:07 -07:00

create.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

data-source-tables.test

IMPALA-1025: Use converse of data source predicate operators if expr has val before slot

2014-06-09 23:54:09 -07:00

decimal_avro.test

Decimal: read from Avro

2014-05-16 22:26:11 -07:00

decimal.test

IMPALA-677: Fix visibility of semi and anti-joined table references.

2014-08-17 12:45:45 -07:00

delimited-latin-text.test

IMP-1291: Support "extended" ASCII characters as delimiters in text files

2014-03-13 13:00:15 -07:00

delimited-text.test

IMPALA-496: Fix escaping of field delimiter and escape character in inserts

2014-01-08 10:52:09 -08:00

describe.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

distinct-estimate.test

Add ndv (distinct estimate) as a builtin aggregate function.

2014-01-08 10:54:03 -08:00

distinct.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

empty.test

IMPALA-1101: Plan sub-trees with no results are implemented by an EmptySetNode.

2014-08-08 04:35:31 -07:00

explain-level0.test

ExecSummary

2014-06-11 03:10:11 -07:00

explain-level1.test

ExecSummary

2014-06-11 03:10:11 -07:00

explain-level2.test

ExecSummary

2014-06-11 03:10:11 -07:00

explain-level3.test

ExecSummary

2014-06-11 03:10:11 -07:00

exprs.test

Expr refactoring

2014-08-17 12:44:44 -07:00

functions-ddl.test

Add the return type as a column for SHOW FUNCTIONS.

2014-04-17 17:58:13 -07:00

hbase-filters.test

IMPALA-642: Conjunctive predicates on HBase table not working...

2014-05-08 13:59:00 -07:00

hbase-inserts.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hbase-rowkeys.test

IMP-1188 Fix HBase row key predicates issues

2014-01-08 10:54:40 -08:00

hbase-scan-node.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hbase-subquery.test

Treat HBase as a file format for functional tests

2014-01-08 10:52:36 -08:00

hdfs-caching.test

[CDH5] Update SHOW TABLE STATS to include per-partition HDFS caching stats

2014-05-28 08:54:54 -07:00

hdfs-partitions.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hdfs-scan-node.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

hdfs-tiny-scan.test

Fix IMPALA-129, IMPALA-534, and other scanner bugs.

2014-01-08 10:52:14 -08:00

hive-udf.test

[CDH5] Minor code changes for Hive .13 support

2014-08-11 09:53:02 -07:00

impala-demo.test

Test data loading framework improvements

2014-01-08 10:46:49 -08:00

inline-view-limit.test

Query transformation of nested queries.

2014-08-29 15:35:21 -07:00

inline-view.test

Query transformation of nested queries.

2014-08-29 15:35:21 -07:00

insert_null.test

Added SHOW TABLE/COLUMN STATS command.

2014-01-08 10:53:51 -08:00

insert_overwrite.test

Added SHOW TABLE/COLUMN STATS command.

2014-01-08 10:53:51 -08:00

insert_part_key.test

IMPALA-875: Respect isAnalyzed_ in IntLiteral expressions

2014-03-17 17:35:12 -07:00

insert_permutation.test

IMPALA-945: Fix column reordering with SELECT expressions

2014-04-18 00:12:12 -07:00

insert.test

IMPALA-1101: Plan sub-trees with no results are implemented by an EmptySetNode.

2014-08-08 04:35:31 -07:00

joins.test

Bug fix in PHJ, addresses also IMPALA-1160

2014-08-22 01:51:34 -07:00

libs_with_same_filenames.test

IMPALA-679: Append hash of HDFS path to filename in CopyHdfsFile() to avoid collisions.

2014-01-08 10:54:22 -08:00

limit.test

Fix flaky group_concat() query tests

2014-08-12 13:38:12 -07:00

load-hive-udfs.test

[CDH5] Minor code changes for Hive .13 support

2014-08-11 09:53:02 -07:00

load.test

Minor test cleanup

2014-03-17 17:30:15 -07:00

misc.test

IMPALA-13: Use SSE string functions that take an explicit length

2014-04-11 11:16:24 -07:00

mixed-format.test

Change the way data is loaded

2014-01-08 10:48:09 -08:00

null_data.test

IMPALA-13: Use SSE string functions that take an explicit length

2014-04-11 11:16:24 -07:00

outer-joins.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

overflow.test

IMPALA-724: Support infinite / nan values in text files

2014-05-08 12:28:53 -07:00

parquet.test

IMPALA-729: fix resource management in Parquet scanner for multiple row groups

2014-01-08 10:56:26 -08:00

partition-col-types.test

ExecSummary

2014-06-11 03:10:11 -07:00

scanners.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

seq-writer.test

SEQUENCEFILE: Add support for writing sequence files.

2014-08-17 12:45:10 -07:00

set.test

SEQUENCEFILE: Add support for writing sequence files.

2014-08-17 12:45:10 -07:00

show-create-table.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

show-data-sources.test

Remove SOURCE keyword by parsing as an identifier and checking the value

2014-06-30 16:47:47 -07:00

show-stats.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

show.test

Create/alter/describe tables with complex types.

2014-07-23 17:26:14 -07:00

sort.test

IMPALA-1148: Do not generate a sort node if the sort tuple has no materialized slots.

2014-09-05 10:12:55 -07:00

subquery.test

Add support for uncorrelated EXISTS subqueries

2014-09-05 12:36:18 -07:00

test-unmatched-schema.test

IMPALA-502: Impala does not return NULL for case where table has extra string column and data does not (it returns an empty string)

2014-01-08 10:52:02 -08:00

top-n.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

uda-mem-limit.test

UDF/UDA memory management improvements

2014-03-17 20:38:25 -07:00

uda.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00

udf-errors.test

IMPALA-943: removed database udf_test from front-end tests

2014-06-09 19:06:15 -07:00

udf-init-close.test

IMPALA-1030: HdfsTableSink was evaluating exprs in Prepare()

2014-06-12 02:23:20 -07:00

udf-mem-limit.test

Symbol mangling for UDF prepare/close functions

2014-03-19 02:15:07 -07:00

udf.test

Fix UDF test

2014-06-26 22:17:56 -07:00

union.test

Reorganize/reduce end to end test time.

2014-08-17 12:43:57 -07:00

use.test

Change the way data is loaded

2014-01-08 10:48:09 -08:00

values.test

Fix bad test. Needs to be overwrite to allow loading from snapshot.

2014-06-05 08:36:46 -07:00

views-compatibility.test

[CDH5] IMPALA-1147: Updated compatibility tests run with Hive .13

2014-09-02 15:25:54 -07:00

views-ddl.test

IMPALA-1021: Fix loading of views with decimal and complex-typed columns.

2014-08-17 12:26:54 -07:00

views.test

Added order by query tests

2014-06-20 13:35:10 -07:00

wide-row.test

IMPALA-525: Adjust IO buffer size based on read length and other memory fixes

2014-01-08 10:54:01 -08:00

with-clause.test

Add partition pruning tests

2014-06-24 02:14:27 -07:00