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Max Gekk 87c056088e
[SPARK-33671][SQL] Remove VIEW checks from V1 table commands 
### What changes were proposed in this pull request?
Remove VIEW checks from the following V1 commands:
- `SHOW PARTITIONS`
- `TRUNCATE TABLE`
- `LOAD DATA`

The checks are performed earlier at:
acc211d2cf/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/analysis/Analyzer.scala (L885-L889)

### Why are the changes needed?
To improve code maintenance, and remove dead codes.

### Does this PR introduce _any_ user-facing change?
No

### How was this patch tested?
By existing test suites like `v1/ShowPartitionsSuite`.

1. LOAD DATA:
acc211d2cf/sql/core/src/test/scala/org/apache/spark/sql/execution/SQLViewSuite.scala (L176-L179)
2. TRUNCATE TABLE:
acc211d2cf/sql/core/src/test/scala/org/apache/spark/sql/execution/SQLViewSuite.scala (L180-L183)
3. SHOW PARTITIONS:
- v1/ShowPartitionsSuite

Closes #30620 from MaxGekk/show-table-check-view.

Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: Dongjoon Hyun <dongjoon@apache.org>
2020-12-06 23:22:52 -08:00
..
catalyst [SPARK-33652][SQL] DSv2: DeleteFrom should refresh cache 2020-12-06 01:14:22 -08:00
core [SPARK-33671][SQL] Remove VIEW checks from V1 table commands 2020-12-06 23:22:52 -08:00
hive [SPARK-33680][SQL][TESTS] Fix PrunePartitionSuiteBase/BucketedReadWithHiveSupportSuite not to depend on the default conf 2020-12-06 19:34:54 -08:00
hive-thriftserver [SPARK-33662][BUILD] Setting version to 3.2.0-SNAPSHOT 2020-12-04 14:10:42 -08:00
create-docs.sh [SPARK-31550][SQL][DOCS] Set nondeterministic configurations with general meanings in sql configuration doc 2020-04-27 17:08:52 +09:00
gen-sql-api-docs.py [SPARK-31474][SQL][FOLLOWUP] Replace _FUNC_ placeholder with functionname in the note field of expression info 2020-04-23 13:33:04 +09:00
gen-sql-config-docs.py [SPARK-31550][SQL][DOCS] Set nondeterministic configurations with general meanings in sql configuration doc 2020-04-27 17:08:52 +09:00
gen-sql-functions-docs.py [SPARK-31562][SQL] Update ExpressionDescription for substring, current_date, and current_timestamp 2020-04-26 11:46:52 -07:00
mkdocs.yml [SPARK-30731] Update deprecated Mkdocs option 2020-02-19 17:28:58 +09:00
README.md [SPARK-30510][SQL][DOCS] Publicly document Spark SQL configuration options 2020-02-09 19:20:47 +09:00

README.md

Spark SQL

This module provides support for executing relational queries expressed in either SQL or the DataFrame/Dataset API.

Spark SQL is broken up into four subprojects:

  • Catalyst (sql/catalyst) - An implementation-agnostic framework for manipulating trees of relational operators and expressions.
  • Execution (sql/core) - A query planner / execution engine for translating Catalyst's logical query plans into Spark RDDs. This component also includes a new public interface, SQLContext, that allows users to execute SQL or LINQ statements against existing RDDs and Parquet files.
  • Hive Support (sql/hive) - Includes extensions that allow users to write queries using a subset of HiveQL and access data from a Hive Metastore using Hive SerDes. There are also wrappers that allow users to run queries that include Hive UDFs, UDAFs, and UDTFs.
  • HiveServer and CLI support (sql/hive-thriftserver) - Includes support for the SQL CLI (bin/spark-sql) and a HiveServer2 (for JDBC/ODBC) compatible server.

Running ./sql/create-docs.sh generates SQL documentation for built-in functions under sql/site, and SQL configuration documentation that gets included as part of configuration.md in the main docs directory.