information_schema.innodb_ft_index_table.*| relation | column | mysql | mariadb | tidb | postgres | cockroachdb | mssql | |
|---|---|---|---|---|---|---|---|---|
innodb_ft_index_table |
||||||||
doc_count |
BIGINT NOT NULL:
5.7-8
| BIGINT NOT NULL:
10.2-10.7
| unsupported | unsupported | unsupported | unsupported | ||
doc_id |
BIGINT NOT NULL:
5.7-8
| BIGINT NOT NULL:
10.2-10.7
| unsupported | unsupported | unsupported | unsupported | ||
first_doc_id |
BIGINT NOT NULL:
5.7-8
| BIGINT NOT NULL:
10.2-10.7
| unsupported | unsupported | unsupported | unsupported | ||
last_doc_id |
BIGINT NOT NULL:
5.7-8
| BIGINT NOT NULL:
10.2-10.7
| unsupported | unsupported | unsupported | unsupported | ||
position |
BIGINT NOT NULL:
5.7-8
| BIGINT NOT NULL:
10.2-10.7
| unsupported | unsupported | unsupported | unsupported | ||
word |
VARCHAR NOT NULL:
5.7-8
| VARCHAR NOT NULL:
10.2-10.7
| unsupported | unsupported | unsupported | unsupported | ||