又是你哈哈, 那你能告诉我里面都有些什么字段.主要的说几个
追答。。。我回答过你的啊。。。你查一下就行了啊 字段
OWNER
TABLE_NAME
COLUMN_NAME
DATA_TYPE
DATA_TYPE_MOD
DATA_TYPE_OWNER
DATA_LENGTH
DATA_PRECISION
DATA_SCALE
NULLABLE
COLUMN_ID
DEFAULT_LENGTH
DATA_DEFAULT
NUM_DISTINCT
LOW_VALUE
HIGH_VALUE
DENSITY
NUM_NULLS
NUM_BUCKETS
LAST_ANALYZED
SAMPLE_SIZE
CHARACTER_SET_NAME
CHAR_COL_DECL_LENGTH
GLOBAL_STATS
USER_STATS
AVG_COL_LEN
CHAR_LENGTH
CHAR_USED
V80_FMT_IMAGE
DATA_UPGRADED
HISTOGRAM