pyspark.sql.Catalog.getTable¶

Catalog.getTable(tableName: str) → pyspark.sql.catalog.Table[source]¶

Get the table or view with the specified name. This table can be a temporary view or a table/view. This throws an AnalysisException when no Table can be found.

New in version 3.4.0.

Parameters

tableNamestr: name of the table to get.

Changed in version 3.4.0: Allow tableName to be qualified with catalog name.

Returns

Table: The table found by the name.

Examples

>>> _ = spark.sql("DROP TABLE IF EXISTS tbl1")
>>> _ = spark.sql("CREATE TABLE tbl1 (name STRING, age INT) USING parquet")
>>> spark.catalog.getTable("tbl1")
Table(name='tbl1', catalog='spark_catalog', namespace=['default'], ...

Using the fully qualified name with the catalog name.

>>> spark.catalog.getTable("default.tbl1")
Table(name='tbl1', catalog='spark_catalog', namespace=['default'], ...
>>> spark.catalog.getTable("spark_catalog.default.tbl1")
Table(name='tbl1', catalog='spark_catalog', namespace=['default'], ...
>>> _ = spark.sql("DROP TABLE tbl1")

Throw an analysis exception when the table does not exist.

>>> spark.catalog.getTable("tbl1")
Traceback (most recent call last):
    ...
AnalysisException: ...

pyspark.sql.Catalog.getFunction

pyspark.sql.Catalog.isCached