History

Dilip Biswal 0b04f8fdf1 [SPARK-14184][SQL] Support native execution of SHOW DATABASE command and fix SHOW TABLE to use table identifier pattern ## What changes were proposed in this pull request? This PR addresses the following 1. Supports native execution of SHOW DATABASES command 2. Fixes SHOW TABLES to apply the identifier_with_wildcards pattern if supplied. SHOW TABLE syntax ``` SHOW TABLES [IN database_name] ['identifier_with_wildcards']; ``` SHOW DATABASES syntax ``` SHOW (DATABASES\|SCHEMAS) [LIKE 'identifier_with_wildcards']; ``` ## How was this patch tested? Tests added in SQLQuerySuite (both hive and sql contexts) and DDLCommandSuite Note: Since the table name pattern was not working , tests are added in both SQLQuerySuite to verify the application of the table pattern. Author: Dilip Biswal <dbiswal@us.ibm.com> Closes #11991 from dilipbiswal/dkb_show_database.		2016-04-01 18:27:11 +02:00
..
avro	[SPARK-10136] [SQL] Fixes Parquet support for Avro array of primitive array	2015-08-20 11:00:29 -07:00
gen-java/org/apache/spark/sql/execution/datasources/parquet/test/avro	[SPARK-13401][SQL][TESTS] Fix SQL test warnings.	2016-03-22 21:08:11 -07:00
java/test/org/apache/spark/sql	[MINOR] Fix newly added java-lint errors	2016-03-26 11:55:49 +00:00
resources	[SPARK-13442][SQL] Make type inference recognize boolean types	2016-03-07 14:32:01 -08:00
scala/org/apache/spark/sql	[SPARK-14184][SQL] Support native execution of SHOW DATABASE command and fix SHOW TABLE to use table identifier pattern	2016-04-01 18:27:11 +02:00
scripts	[SPARK-9407] [SQL] Relaxes Parquet ValidTypeMap to allow ENUM predicates to be pushed down	2015-08-12 20:01:34 +08:00
thrift	[SPARK-9407] [SQL] Relaxes Parquet ValidTypeMap to allow ENUM predicates to be pushed down	2015-08-12 20:01:34 +08:00
README.md	[SPARK-9407] [SQL] Relaxes Parquet ValidTypeMap to allow ENUM predicates to be pushed down	2015-08-12 20:01:34 +08:00

README.md

Notes for Parquet compatibility tests

The following directories and files are used for Parquet compatibility tests:

.
├── README.md                   # This file
├── avro
│   ├── *.avdl                  # Testing Avro IDL(s)
│   └── *.avpr                  # !! NO TOUCH !! Protocol files generated from Avro IDL(s)
├── gen-java                    # !! NO TOUCH !! Generated Java code
├── scripts
│   ├── gen-avro.sh             # Script used to generate Java code for Avro
│   └── gen-thrift.sh           # Script used to generate Java code for Thrift
└── thrift
    └── *.thrift                # Testing Thrift schema(s)

To avoid code generation during build time, Java code generated from testing Thrift schema and Avro IDL are also checked in.

When updating the testing Thrift schema and Avro IDL, please run gen-avro.sh and gen-thrift.sh accordingly to update generated Java code.

Prerequisites

Please ensure avro-tools and thrift are installed. You may install these two on Mac OS X via:

$ brew install thrift avro-tools