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Updated: 1 hour 28 min ago

COLUMNS to ROWS

Thu, 07/05/2018 - 00:00
Hi Team, Could you please have a look at below use case and help to form SQL/PLSQL using which I can get the below report.. Table: order_country : holds order id and country its belong. There can be 100 and more countries in that but for sampl...

How to manage disable/enable Maximize/Resize in oracle forms?

Thu, 07/05/2018 - 00:00
i need to manage disable/enable Maximize,Resize button by programming in oracle mdi parent forms in 10g. Please give me solution of this problems.

I want to understand this decode function which applied in this query

Tue, 07/03/2018 - 00:00
<code> SELECT a.syrmn, a.orgcode, SUBSTR (a.accode, 1, 3) || '0000000' caccode, SUBSTR (a.accode, 1, 6) || '0000' saccode, accode, DECODE (SIGN (SUM (DECODE (a.sntb, 'D', a.samnt, -a.samnt))), 1, SUM (...

converting TIMESTAMP(6) to TIMESTAMP(0)

Wed, 06/20/2018 - 00:00
Currently I have a column with datatype TIMESTAMP(6) but now i have a requirement to change it to TIMESTAMP(0). Because we cannot decrease the precision, ORA-30082: datetime/interval column to be modified must be empty to decrease fractional sec...

How to detect if insert transactions in oracle db are really slow?

Mon, 06/18/2018 - 00:00
At work, I have an Oracle DB (11g) in which I want to detect if there's slow performance while inserting data. Here's the situation: Some production devices send data results from tests to Server A, this server is a important server and it replica...

Get a JSON from a SQL query

Thu, 06/14/2018 - 00:00
Hello! Just a question. Is it possible to write a query that returns a JSON code? If yes, could you give me a brief example? Thanks!

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