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Table | Create Table |
---|---|
test | CREATE TABLE `test` ( `id` int NOT NULL, `created_at` date NOT NULL DEFAULT '1970-01-01', `partitioning_value` int DEFAULT NULL ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci /*!50100 PARTITION BY HASH (`partitioning_value`) PARTITIONS 4 */ |
TABLE_CATALOG | TABLE_SCHEMA | TABLE_NAME | PARTITION_NAME | SUBPARTITION_NAME | PARTITION_ORDINAL_POSITION | SUBPARTITION_ORDINAL_POSITION | PARTITION_METHOD | SUBPARTITION_METHOD | PARTITION_EXPRESSION | SUBPARTITION_EXPRESSION | PARTITION_DESCRIPTION | TABLE_ROWS | AVG_ROW_LENGTH | DATA_LENGTH | MAX_DATA_LENGTH | INDEX_LENGTH | DATA_FREE | CREATE_TIME | UPDATE_TIME | CHECK_TIME | CHECKSUM | PARTITION_COMMENT | NODEGROUP | TABLESPACE_NAME |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
def | fiddle | test | p0 | null | 1 | null | HASH | null | `partitioning_value` | null | null | 0 | 0 | 16384 | 0 | 0 | 0 | 2023-03-27 07:37:48 | null | null | null | default | null | |
def | fiddle | test | p1 | null | 2 | null | HASH | null | `partitioning_value` | null | null | 0 | 0 | 16384 | 0 | 0 | 0 | 2023-03-27 07:37:48 | null | null | null | default | null | |
def | fiddle | test | p2 | null | 3 | null | HASH | null | `partitioning_value` | null | null | 0 | 0 | 16384 | 0 | 0 | 0 | 2023-03-27 07:37:48 | null | null | null | default | null | |
def | fiddle | test | p3 | null | 4 | null | HASH | null | `partitioning_value` | null | null | 0 | 0 | 16384 | 0 | 0 | 0 | 2023-03-27 07:37:48 | null | null | null | default | null |
Records: 10 Duplicates: 0 Warnings: 0
id | created_at | partitioning_value | partition_name |
---|---|---|---|
-4 | 1970-01-01 | -4 | p0 |
-3 | 1970-01-01 | -3 | p3 |
-2 | 1970-01-01 | -2 | p2 |
-1 | 1970-01-01 | -1 | p1 |
0 | 1970-01-01 | 0 | p0 |
1 | 1970-01-01 | 1 | p1 |
2 | 1970-01-01 | 2 | p2 |
3 | 1970-01-01 | 3 | p3 |
4 | 1970-01-01 | 4 | p0 |
5 | 1970-01-01 | 5 | p1 |