`information_schema.partitions.table_rows`

mysql

type: BIGINT NULL

type: BIGINT NOT NULL

5.7

type: NULL

Note:

Number of rows in the table (may be an estimate for some storage engines).

5.1-10.8

type: BIGINT NOT NULL

Note:

Number of rows in the table (may be an estimate for some storage engines).

type: BIGINT(21) NULL

4-6.1