cloud-fan commented on a change in pull request #27447: [SPARK-29587][DOC][FOLLOWUP] Add doc for new type `REAL` and `NUMERIC` URL: https://github.com/apache/spark/pull/27447#discussion_r375637620
########## File path: docs/sql-ref-datatypes.md ########## @@ -631,4 +631,67 @@ from pyspark.sql.types import * </tr> </table> </div> + +<div data-lang="sql" markdown="1"> + +The following table shows the type names as well as aliases used in Spark SQL parser for each data type. + +<table class="table"> +<tr> + <th style="width:50%">Data type</th> + <th>SQL name</th></tr> +<tr> + <td> <b>BooleanType</b> </td> + <td> BOOLEAN </td> +</tr> +<tr> + <td> <b>ByteType</b> </td> + <td> BYTE, TINYINT </td> +</tr> +<tr> + <td> <b>ShortType</b> </td> + <td> SHORT, SMALLINT </td> +</tr> +<tr> + <td> <b>IntegerType</b> </td> + <td> INT, INTEGER </td> +</tr> +<tr> + <td> <b>LongType</b> </td> + <td> LONG, BIGINT </td> +</tr> +<tr> + <td> <b>FloatType</b> </td> + <td> FLOAT, REAL </td> +</tr> +<tr> + <td> <b>DoubleType</b> </td> + <td> DOUBLE </td> +</tr> +<tr> + <td> <b>DateType</b> </td> + <td> DATE </td> +</tr> +<tr> + <td> <b>TimestampType</b> </td> + <td> TIMESTAMP </td> +</tr> +<tr> + <td> <b>StringType</b> </td> + <td> STRING </td> +</tr> +<tr> + <td> <b>BinaryType</b> </td> + <td> BINARY </td> +</tr> +<tr> + <td> <b>DecimalType</b> </td> + <td> DECIMAL, DEC, NUMERIC </td> +</tr> +<tr> + <td> <b>CalendarIntervalType</b> </td> + <td> INTERVAL </td> +</tr> Review comment: shall we mention complext type as well? ``` StructType STRUCT<field1_type, field2_type, ...> ArrayType ARRAY<element_type> MapType MAP<key_type, value_type> ``` ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] With regards, Apache Git Services --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
