Our team is willing to unit-test a new code written under a running project extending an existing huge Oracle system.
I want to delete all the records where field name class=\"10010\" from Table A and AentryId = BentryId from Table B.
If I use many CLOB variables in the PL/SQL stored procedure to store many long length string , are there any performance issues开发者_运维知识库? Is the length of the CLOB is also variable? Are there
I\'m trying to write a query that returns the shortest string value in the column. For ex: if Column开发者_如何学PythonA has values ABCDE, ZXDR, ERC, the query should return \"ERC\". I\'ve written the
I have a query that returns a lot of data into a CSV file. So much, in fact, that Excel can\'t open it - there are too many rows. Is there a way to control spool to spoo开发者_如何学JAVAl to a new fil
I am writing a PL/SQL procedure that loads some data from Schema A into Schema B. They are both very different schemas and I can\'t change the structure of Schema B.
I call stored function with such signature: FUNCTION ADDDAYS (city VARCHAR2, startDate DATE, numDays INTEGER)
I know heading is not so clear.This isthe picture I am using &a开发者_StackOverflowmp;a it is considering it as $a. ,in the output &a and &a. is giving the same output. and why single .(DOT)
I am t开发者_StackOverflow社区rying to change the value of upper bound in For loop ,but the Loop is running till the upper bound which was defined in the starting.
I tried to modify a type using the following code and it gave me the error code: \'ORA-02303\'. I don\'t know much about Oracle or PL/SQL but I need to solve this; so I\'d appreciate any fur开发者_C百
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