myDataSet.Tables.AddRange(dtArray)语句中的dtArray是一个()数组。
A、DataSet
B、DataTable
C、Table
D、DataArray
A、DataSet
B、DataTable
C、Table
D、DataArray
A、A. fixed tables B、B. heap tables C、C. external tables D、D. temporary tables E、E. Index-Organized Tables (IOTs)
A、You have too many tables. B、Your tables are too long. C、Your tables have difficult names. D、You want to work on your own tables. E、You want to use another schema's tables. F、You have too many columns in your tables.
A、You have too many tables. B、Your tables are too long. C、Your tables have difficult names. D、You want to work on your own tables. E、You want to use another schema's tables. F、You have too many columns in your tables.
A、You have too many tables. B、Your tables are too long. C、Your tables have difficult names. D、You want to work on your own tables. E、You want to use another schema's tables. F、You have too many columns in your tables.
A、views B、fixed tables C、heap tables D、external tables E、temporary tables F、index-organized tables (IOT)
A、A. You have too many tables. B、B. Your tables are too long. C、C. Your tables have difficult names. D、D. You want to work on your own tables. E、E. You want to use another schema's tables. F、F. You have too many columns in your tables.