I posted on Friday (sql multiple count) and had a few responses. Having tried to impl开发者_JS百科ement them today, I keep getting the same error.
I am having problem with my query... This one works: select name, bday, address, dbms_random.value(1, 100) as joker
This question already has answers here: Using an Alias in a WHERE clause (5 answers) Closed 7 months ago.
Is there a way to use a calculated field in the where clause? I want to do something like SELECT a, 开发者_运维问答b, a+b as TOTAL FROM (
SELECT instmax FROM (SELECT instmax ,rownum r FROM ( SELECT instmax FROM pswlinstmax ORDER BY instmax DESC NULLS LAST
When I try to use WMSYS.WM_CONCAT with Oracle XE 10g, I receive a compilation error: ORA-00904: \"WMSYS\".\"WM_CONCAT\": invalid identifier.Can anyone verify that this is indeed due开发者_C百科 to XE
I\'m new in oracle and i don\'t know what is wrong with this trigger: CREATE OR REPLACE TRIGGER\"propuesta_casas\"
This question already has answers here: 开发者_C百科ORA 00904 Error:Invalid Identifier (2 answers)
We ar开发者_开发百科e planning to upgrade from Oracle 9.2.0.7 to 9.2.0.8. Main reason of the proposed upgrade is to address the issue in relation to exception \"terminated with error: ORA-00904: \"T2\
I have large text in System.Windows.Forms.TextBox control in my form (winforms), vs 2008. I want find a text, and select the line number where I\'ve found that text.
加载中,请稍侯......