spark-instrumented-optimizer/sql
Max Gekk 1d084513b9 [SPARK-34938][SQL][TESTS] Benchmark only legacy interval in ExtractBenchmark
### What changes were proposed in this pull request?
In the PR, I propose to disable ANSI intervals as the result of dates/timestamp subtraction in `ExtractBenchmark` and benchmark only legacy intervals because `EXTRACT( .. FROM ..)` doesn't support ANSI intervals so far.

### Why are the changes needed?
This fixes the benchmark failure:
```
[info]   Running case: YEAR of interval
[error] Exception in thread "main" org.apache.spark.sql.AnalysisException: cannot resolve 'year((subtractdates(CAST(timestamp_seconds(id) AS DATE), DATE '0001-01-01') + subtracttimestamps(timestamp_seconds(id), TIMESTAMP '1000-01-01 01:02:03.123456')))' due to data type mismatch: argument 1 requires date type, however, '(subtractdates(CAST(timestamp_seconds(id) AS DATE), DATE '0001-01-01') + subtracttimestamps(timestamp_seconds(id), TIMESTAMP '1000-01-01 01:02:03.123456'))' is of day-time interval type.; line 1 pos 0;
[error] 'Project [extract(YEAR, (subtractdates(cast(timestamp_seconds(id#1456L) as date), 0001-01-01, false) + subtracttimestamps(timestamp_seconds(id#1456L), 1000-01-01 01:02:03.123456, false, Some(Europe/Moscow)))) AS YEAR#1458]
[error] +- Range (1262304000, 1272304000, step=1, splits=Some(1))
[error] 	at org.apache.spark.sql.catalyst.analysis.package$AnalysisErrorAt.failAnalysis(package.scala:42)
[error] 	at org.apache.spark.sql.catalyst.analysis.CheckAnalysis$$anonfun$$nestedInanonfun$checkAnalysis$1$2.applyOrElse(CheckAnalysis.scala:194)
```

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

### How was this patch tested?
By running the `ExtractBenchmark` benchmark via:
```
$ build/sbt "sql/test:runMain org.apache.spark.sql.execution.benchmark.ExtractBenchmark"
```

Closes #32035 from MaxGekk/fix-ExtractBenchmark.

Authored-by: Max Gekk <max.gekk@gmail.com>
Signed-off-by: HyukjinKwon <gurwls223@apache.org>
2021-04-02 15:45:32 +09:00
..
catalyst [SPARK-34354][SQL] Fix failure when apply CostBasedJoinReorder on self-join 2021-04-02 06:22:57 +00:00
core [SPARK-34938][SQL][TESTS] Benchmark only legacy interval in ExtractBenchmark 2021-04-02 15:45:32 +09:00
hive [SPARK-34568][SQL] When SparkContext's conf not enable hive, we should respect enableHiveSupport() when build SparkSession too 2021-03-31 05:59:24 +00:00
hive-thriftserver [SPARK-34896][SQL] Return day-time interval from dates subtraction 2021-03-31 08:20:13 +03:00
create-docs.sh [SPARK-34010][SQL][DODCS] Use python3 instead of python in SQL documentation build 2021-01-05 19:48:10 +09:00
gen-sql-api-docs.py [SPARK-34747][SQL][DOCS] Add virtual operators to the built-in function document 2021-03-19 10:19:26 +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

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.