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Disable all table constraints in Oracle

...nk about putting constraint_type in the WHERE clause. BEGIN FOR c IN (SELECT c.owner, c.table_name, c.constraint_name FROM user_constraints c, user_tables t WHERE c.table_name = t.table_name AND c.status = 'ENABLED' AND NOT (t.iot_type IS NOT NULL AND c.constraint_type = 'P') ORD...
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How to convert number to words in java

...o use a built-in function of your DBMS (if available). For Oracle SQL> select to_char(to_date(873,'J'), 'JSP') as converted_form from dual; CONVERTED_FORM --------------------------- EIGHT HUNDRED SEVENTY-THREE SQL> 'JSP' means : J : the Julian format. SP : spells the word for the number pa...
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Delete all data in SQL Server database

...stem stored procs */ DECLARE @name VARCHAR(128) DECLARE @SQL VARCHAR(254) SELECT @name = (SELECT TOP 1 [name] FROM sysobjects WHERE [type] = 'P' AND category = 0 ORDER BY [name]) WHILE @name is not null BEGIN SELECT @SQL = 'DROP PROCEDURE [dbo].[' + RTRIM(@name) +']' EXEC (@SQL) PRINT ...
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Condition within JOIN or WHERE

...of filtering criteria more easily maintainable. For example, instead of: SELECT * FROM Customers c INNER JOIN CustomerAccounts ca ON ca.CustomerID = c.CustomerID AND c.State = 'NY' INNER JOIN Accounts a ON ca.AccountID = a.AccountID AND a.Status = 1 Write: SELECT * FROM Customer...
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Getting the difference between two sets

...ork but I think it would be a nice feature to have the set operations like union , difference built in java. The above solution will modify the set , in many situations we don't really want that. – Praveen Kumar Jul 18 '14 at 8:09 ...
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T-SQL split string

...ers on StackOverflow but none of them works in R2. I have made sure I have select permissions on any split function examples. Any help greatly appreciated. ...
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How do I join two lists in Java?

...pache commons-collections library: List<String> newList = ListUtils.union(list1, list2); share | improve this answer | follow | ...
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Can a C++ enum class have methods?

... A union is not what John Doe would consider a class, too. Yet they can have member functions. And classes are really not mandatory for member functions. Using a designator like value or this, something like enum Size { Huge, Me...
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SQL how to make null values come last when sorting ascending

... select MyDate from MyTable order by case when MyDate is null then 1 else 0 end, MyDate share | improve this answer ...
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Parse JSON in TSQL

...ing The article and code is here: Consuming Json strings in SQL server. Select * from parseJSON('{ "Person": { "firstName": "John", "lastName": "Smith", "age": 25, "Address": { "streetAddress":"21 2nd Street", "city":"New York", "state":"NY", ...