LONG的数据类型,不支持 INSERT INTO TABLE SELECT * FROM TAB; 语句呀,只能通过别的方法来转换。
LONG columns cannot appear in certain parts of SQL statements:GROUP BY clauses, ORDER BY clauses, or CONNECT BY clauses or with the DISTINCT operator in SELECT statements The UNIQUE operator of a SELECT statement The column list of a CREATE CLUSTER statement The CLUSTER clause of a CREATE MATERIALIZED VIEW statement SQL built-in functions, expressions, or conditions SELECT lists of queries containing GROUP BY clauses SELECT lists of subqueries or queries combined by the UNION, INTERSECT, or MINUS set operators SELECT lists of CREATE TABLE ... AS SELECT statements ALTER TABLE ... MOVE statements SELECT lists in subqueries in INSERT statements
语句呀,只能通过别的方法来转换。
The UNIQUE operator of a SELECT statement
The column list of a CREATE CLUSTER statement
The CLUSTER clause of a CREATE MATERIALIZED VIEW statement
SQL built-in functions, expressions, or conditions
SELECT lists of queries containing GROUP BY clauses
SELECT lists of subqueries or queries combined by the UNION, INTERSECT, or MINUS set operators
SELECT lists of CREATE TABLE ... AS SELECT statements
ALTER TABLE ... MOVE statements
SELECT lists in subqueries in INSERT statements
mssql 的t-sql可是可以处理