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mathguy

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How to insert multiple rows from a single row in Oracle +0.42
Oracle SQL My input should be the format mask in to_char(:n,'fm... +1.52
Counting historical records at key dates +0.13
view datatypes to resolve ORA-01790: expression must have same data... 0.00
How to define 'with clause' with hardcoded values rather th... 0.00
DECODE Statement to SQL 0.00
Oracle SQL query previous row result 0.00
how can i do a "partition by" within a group based on a c... 0.00
Split String by delimiter position using oracle 0.00
Oracle CONNECT BY with multiple tables +0.55
Using traditional join clause with the (+) operator +0.48
Join Tables Conditionally Without a Subquery? +0.63
Conditional Join in Oracle SQL +0.41
Count the number of distinct values of each row (SQL) -0.64
11g Oracle aggregate SQL query -0.65
Select User Accounts Not Logged In Database for 180 Days to Revoke... 0.00
Oracle SQL LAG Function +1.37
Oracle SQL count cases by one column 0.00
How to use ROWNUM with nested queries 0.00
Multi-column check constraints +0.42
Get Friday's Data on Monday +2.34
Concatenating different data with the same ID 0.00
Oracle: Week of 0.00
I need help creating a complex SQL query +0.40
How can I Mix three rows based on the unique value of specific colu... 0.00
Nested CASE statement in UPDATE SET clause 0.00
Getting Error while creating a view in oracle DB +1.57
Do conditions in a WHERE clause reduce the amount of rows covered f... +1.42
Query to show the device where a file is located. [ORACLE] 0.00
Execution Plan of Inner Query different when run as part of a large... +0.19
Accounts Negative for 6 months or more Regardless of Transactions -0.62
Return boolean value from oracle function +0.46
Select related Row without comparing Street Name 0.00
one column two times in WHERE condition 0.00
Oracle SQL Delete Record without affecting child tables +0.35
Numeric or value error when assigning more than 32K string to a clo... 0.00
Group by with 3 joins +0.43
How to change date format to 'dd-Mon-yy' in Oracle +1.84
Query for effective date based results for a time frame -2.17
How to convert table using SQL +2.50
What causes Oracle SQL execution plan to change based on where clau... -0.31
concatenate multiple columns from multiple tables Oracle 0.00
Split oracle column value into comma separated values +0.91
Oracle: how to group by 1st value in row? 0.00
What datatype to use for store latitude and longitude in Oracle Dat... 0.00
How to sort this table by descending integer value? -2.21
SQL to delete pairs if one row is older than a certain timestamp -0.56
Concatenating rows of data to add totals together +0.42
Same Function returning different results in Oracle +1.74
Is there any performance difference between use natural join and se... 0.00