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mathguy

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SQL: Return additional fields as columns grouped by SSN +2.07
Oracle SQL Min in Select Clause -0.61
Oracle Function LAG and order by 0.00
Can PLSQL retrieve file from external shared folder? +1.48
Select sum of 2 different types 0.00
Converting SQL Select Query to PL/SQL Anonymous Block (ORACLE) +0.98
Convert columns to rows oracle version 1.5.5 based on dates +1.02
for a unique column value find multiple distinct values with duplic... +0.70
Using MAX to compute MAX value in a subquery column +0.40
Oracle - transform rows to column 0.00
Search for missing numbers in sequence SQL +0.76
oracle sql find top level part in multilevel structure 0.00
Convert delimited data into rows in Oracle +1.36
Trim leading zeroes if it is numeric and not trim zeroes if it is a... +1.37
extract sub string from a string in Oracle -0.13
How to replace to first reference from duplicated rows of another t... -0.90
Regular expressionin Oracle +0.26
return the rows representing days that were hotter than average for... -2.50
PL\SQL varchar2 variable with nul 0.00
how to use Pivot SQL +2.13
Prevent ORA-01722: invalid number in Oracle -1.23
How to find any variation of the number zero; 0, 0.0, 00.00, 0.000,... +0.52
SQL duplicates where null or not null -0.10
How to create a calendar from rows format? -0.10
Selecting the latest two distinct records from Oracle +0.10
Selecting the latest two distinct records from Oracle +0.10
Solve cross join using date 0.00
Combining UNION, count(*) and rowid in SQL, aka determine blocks us... 0.00
Oracle SQL: Find the Parent of a child using Hierarchy queries 0.00
Oracle query to migrate some columns into one -1.49
how to concatenate two string from two queries in oracle? +1.63
How to use GROUP BY clause with COUNT(*) -0.09
Extracting date field +0.91
Using date variables in SQL select and where clause -1.86
How to calculate the first date and last date in a Period in Oracle... 0.00
Divide a number into equal range and return as rows using select fo... -0.97
how to make MVW effective with table field length changes? 0.00
regex to convert alphanumeric and special characters in a string to... -0.39
Oracle date format for specific data 0.00
Simplify the nested query 0.00
selecting out duplicate records within the same table column and li... -2.22
Oracle find all tables that have specific columns +0.81
Is there boolean type for column in Oracle SQL? -0.10
Oracle - getting the number of consecutive column values within tim... +2.17
Oracle varchar string replacement 0.00
Data gaps in table in oracle -1.10
find the name of the table containing a specified value for one user 0.00
How to calculate Quantile 95 in Oracle SQL 0.00
How to test if a variable contains special characters other than nu... -0.48
How do I eliminate people from a search because of a code -0.39