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| author | Herman van Hovell <hvanhovell@databricks.com> | 2016-08-26 13:29:22 -0700 |
|---|---|---|
| committer | Reynold Xin <rxin@databricks.com> | 2016-08-26 13:29:22 -0700 |
| commit | a11d10f1826b578ff721c4738224eef2b3c3b9f3 (patch) | |
| tree | f8d4bf7abf2dda4b78655db707eb4d4b8624196a /sql/core/src/test/resources/sql-tests/results | |
| parent | 8e5475be3c9a620f18f6712631b093464a7d0ee7 (diff) | |
| download | spark-a11d10f1826b578ff721c4738224eef2b3c3b9f3.tar.gz spark-a11d10f1826b578ff721c4738224eef2b3c3b9f3.tar.bz2 spark-a11d10f1826b578ff721c4738224eef2b3c3b9f3.zip | |
[SPARK-17246][SQL] Add BigDecimal literal
## What changes were proposed in this pull request?
This PR adds parser support for `BigDecimal` literals. If you append the suffix `BD` to a valid number then this will be interpreted as a `BigDecimal`, for example `12.0E10BD` will interpreted into a BigDecimal with scale -9 and precision 3. This is useful in situations where you need exact values.
## How was this patch tested?
Added tests to `ExpressionParserSuite`, `ExpressionSQLBuilderSuite` and `SQLQueryTestSuite`.
Author: Herman van Hovell <hvanhovell@databricks.com>
Closes #14819 from hvanhovell/SPARK-17246.
Diffstat (limited to 'sql/core/src/test/resources/sql-tests/results')
| -rw-r--r-- | sql/core/src/test/resources/sql-tests/results/literals.sql.out | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/sql/core/src/test/resources/sql-tests/results/literals.sql.out b/sql/core/src/test/resources/sql-tests/results/literals.sql.out index 67e6d78dfb..85629f7ba8 100644 --- a/sql/core/src/test/resources/sql-tests/results/literals.sql.out +++ b/sql/core/src/test/resources/sql-tests/results/literals.sql.out @@ -1,5 +1,5 @@ -- Automatically generated by SQLQueryTestSuite --- Number of queries: 38 +-- Number of queries: 40 -- !query 0 @@ -354,3 +354,25 @@ Literals of type 'GEO' are currently not supported.(line 1, pos 7) == SQL == select GEO '(10,-6)' -------^^^ + + +-- !query 38 +select 90912830918230182310293801923652346786BD, 123.0E-28BD, 123.08BD +-- !query 38 schema +struct<90912830918230182310293801923652346786:decimal(38,0),1.230E-26:decimal(29,29),123.08:decimal(5,2)> +-- !query 38 output +90912830918230182310293801923652346786 0.0000000000000000000000000123 123.08 + + +-- !query 39 +select 1.20E-38BD +-- !query 39 schema +struct<> +-- !query 39 output +org.apache.spark.sql.catalyst.parser.ParseException + +DecimalType can only support precision up to 38(line 1, pos 7) + +== SQL == +select 1.20E-38BD +-------^^^ |