原创 SQL語句
SQL語句DDL: CREATE, DROP, ALTERDML: INSERT(REPLACE), DELETE, UPDATE, SELECTDCL: GRANT, REVOKE數據類型:字符:變長字符:VARCHAR(#),VARBI
SQL語句DDL: CREATE, DROP, ALTERDML: INSERT(REPLACE), DELETE, UPDATE, SELECTDCL: GRANT, REVOKE數據類型:字符:變長字符:VARCHAR(#),VARBI