ERROR at line 1: ORA-00937: not a single-group group function 原因: 句话不会运行,因为deptno要求每行都显示,而sum要求统计后再显示,违反了原则。在有组函数的select中,不是组函数的列,一定要放在group by子句中。 1、在有组函数的select中,不是组函数的列,一定要放在group by子句中。 问题解决: select ename,sum_sal from (select...
ERROR at line 1: ORA-00937: not a single-group group function Because we have a group function (COUNT) in our column list, and an additional column (OWNER), we have to include the GROUP BY clause in our select statement. SQL> select owner, count(*) 2 from dba_segments 3 group by ...
On the Design tab, click SQL view in the Results group. Type the following in the Query1 window: VB Copy INSERT INTO Table1 (Field1, Field2) SELECT 3 AS Field1, "C" AS Field2; On the Design tab, click Run in the Results group. Open Table1, and then try to add a new rec...
The following table lists the Transact-SQL features and keywords that can appear in the message text of an error involving a nonclustered hash index, as well as the corrective action to resolve the error. Expand table TypeNameResolution Option ASC/DESC Nonclustered hash indexes are not ordered...
When you use the Teradata ODBC driver 15.10 or a later version to run outer join queries in Microsoft Access, you receive the following error message:adoc Copy ('7B'X) is not a valid Teradata SQL token. (#-3704). CauseThis issue occurs because Teradata created a new SQL parser that ...
The server now issues a warning if an index is created that duplicates an existing index, or an error in strict SQL mode. (Bug #37520, Bug #11748842) Themysql_clear_passwordcleartext client-side authentication plugin is intended for authentication schemes that require the server to receive the...
'Incorrect syntax near' error while executing dynamic sql 'INSERT EXEC' within a function did not work 'Sort' in exuction plan is showing more than 90 % cost, what to do? 'TRY_CONVERT' is not a recognized built-in function name 'VARCHAR' is not a recognized built-in function name. ...
If so, chances are good that your query actually did return a result set (we’ll be addressing the error message text...), but it wasn’t the first result. Look at your query or stored procedure. Does it contain multiple SQL statements? Maybe it includes DDL and ...
This is GARBAGE.If Microsoft have damaged my PC by installing a program that trips itself up time and time again, we need a single EXE that cures it. Whoa... What if there was s system that automatically downloaded the update and fixed it that way... neat ide...
I am still able to debug using the extension, but the amount of error messages are making the log file pretty large. UPDATE: after rebooting this morning, I am no longer able to debug using the extension. I can set a breakpoint I know will be hit, start the debugger, load a page ...