| 字段 |
内联 |
|
TABLE_CATALOG
|
|
|
TABLE_SCHEMA
|
|
|
TABLE_NAME
|
|
|
COLUMN_NAME
|
|
|
ORDINAL_POSITION
|
|
|
COLUMN_DEFAULT
|
|
|
IS_NULLABLE
|
|
|
DATA_TYPE
|
|
|
CHARACTER_MAXIMUM_LENGTH
|
|
|
CHARACTER_OCTET_LENGTH
|
|
|
NUMERIC_PRECISION
|
|
|
NUMERIC_SCALE
|
|
|
DATETIME_PRECISION
|
|
|
CHARACTER_SET_NAME
|
|
|
COLLATION_NAME
|
|
|
COLUMN_TYPE
|
|
|
COLUMN_KEY
|
|
|
EXTRA
|
|
|
PRIVILEGES
|
|
|
COLUMN_COMMENT
|
|
