SHOW SEGMENTS
Function
This command is used to list the segments of a CarbonData table.
Syntax
SHOW SEGMENTS FOR TABLE [db_name.]table_name LIMIT number_of_loads;
Parameter Description
| Parameter | Description |
|---|---|
| db_name | Database name. If this parameter is not specified, the current database is used. |
| table_name | Name of a table in the specified database |
| number_of_loads | Threshold of records to be listed |
Precautions
None
Examples
SHOW SEGMENTS FOR TABLE CarbonDatabase.CarbonTable LIMIT 2;
System Response
+-----+----------+--------------------------+------------------+------------+------------+-------------+--------------+--+
| ID | Status | Load Start Time | Load Time Taken | Partition | Data Size | Index Size | File Format |
+-----+----------+--------------------------+------------------+------------+------------+-------------+--------------+--+
| 3 | Success | 2020-09-28 22:53:26.336 | 3.726S | {} | 6.47KB | 3.30KB | columnar_v3 |
| 2 | Success | 2020-09-28 22:53:01.702 | 6.688S | {} | 6.47KB | 3.30KB | columnar_v3 |
+-----+----------+--------------------------+------------------+------------+------------+-------------+--------------+--+ Last Article: DELETE SEGMENT by DATE
Next Article: CREATE SECONDARY INDEX
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