I want to count the number of employees SQL> select count(ename) AS num开发者_开发问答ber of people, from emp;
Here is the SQL: select \'create table XX_\' || replace(replace(trim(table_id),\'-\',\'_\'),\'%\',\'X\') || \'_LOOKUP as select * from p开发者_开发知识库rn_tcodes where trim(table_id) = \'\'\' || tri
I am going to create a lot of data scripts such as INSERT INTO and UPDATE There will be 100,000 plus records if not 1,000,000
SELECT COUNT (*) FROM rps2_workflow WHEREworkflow_added > TO_DATE (\'01.09.2011\', \'dd.mm.yyyy\') AND workflow_finished < TO_DATE (\'wtf\', \'dd.mm.yyyy\')
I have the following Oracle PL/SQL codes that may be rusty from you guys perspective: DECLARE str1varchar2(4000);
This is slightly different than开发者_Go百科 this: SQL Query Creating Start and End Dates And I do not know how to phrase this question as I suck in English.
I am storing GUIDs in a column in oracle 10g table. The datatype of the column is Varchar(2). Now I want to check if t开发者_JS百科he values in this column are valid GUIDs.
I need to sort substitution variables so I can refer to them later like this: WITH vars AS (SELECT SORT(:va开发者_如何转开发r1,:var2, :var3) FROM DUAL)
I\'ve got a hairy system with almost 650 inter-connected tables (with plenty of bi-directional refs) which is created via Hibernate script. I need to delete left-over (corrupt) data based on an ID whi
I\'m having a problem in cancelling a DML. I\'m a beginner in PL/SQL, sorry. My program is this. In runtime, there\'s an add button where you can add records. but what if I pressed the add button, a
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