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mathguy

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1573.39 (3,659th) 		Reputation
26,939 (4,699th)
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Title Δ
Shuffle a column between rows -1.99
Enforce constraint regarding other rows in the same table -0.69
How to get not equal rows in SQL query -0.06
Selecting two distinct column with one max date -0.27
Error(11,1): PLS-00103: Encountered the symbol "DECLARE" 0.00
Oracle SQL: The equivalent way to execute the follwing expression f... -0.96
Oracle Join with NULL -0.11
Insert multiple rows +0.19
find the range for list of values - 'between' operator in sql -0.23
Obtain substring only by name in Oracle -0.43
Oracle - select statement to pivot and change how data is displayed 0.00
How to replace a row from a table with another row from another tab... +1.66
Using WHERE clause on a joined table +0.12
Select upload history from Oracle table -0.58
How do I extract the time-of-day from a date in Oracle SQL? +0.43
generate date range per year basis 0.00
Using TOP in ORACLE SQL 9 +2.45
SQL Merge two rows with same ID but different column values (Oracle) -0.01
Calculating decimal difference in minutes format +2.08
Oracle (SQL Developer): How to convert TIMESTAMP string includeing... 0.00
Select 3 columns as distinct from 5 selected columns in Oracle +0.43
about a sql query 0.00
Comparing two tables that doesn't have unique key +1.21
How to use select with if condition with different tables in oracle... 0.00
How To Determine If Number is Sequential In Oracle SQL +1.14
Maximum Count Repeating Characters in Oracle SQL Column -0.06
Maximum Count Repeating Characters in Oracle SQL Column -0.06
Query to obtain start and end dates from table with only start dates +0.45
How to find if there are more records in a table using oracle sql -1.19
How to calculate the longest period in days that a company has gone... +1.16
SQL Error: ORA-00907: missing right parenthesis when trying to crea... 0.00
How to update using inner join for multiple column in Oracle 0.00
Display records not matching in where clause +0.97
How do I select a field enclosed within quotes? -0.77
How to compare last record value with all prvious records in oracle... 0.00
How can I perform double to_char? +0.60
how do you summarize data in oracle based sql? +0.47
How to calculate percentage in column? 0.00
Selecting exact value in SQL +0.99
How to split sequences and unpivot this table? +0.27
generate random numbers in pl/sql without duplicates? -0.95
php or java comparing data 0.00
Calculated Column for multiple rows based on single row +1.77
How to update multiple rows each with different where condition in... +2.57
How to calculate percentage in oracle sql +0.86
Possible Oracle-Bug with SubQueries and Group Functions -0.53
Oracle Regexp - substr by multiple spaces but not single space -0.95
Oracle PL/SQL Merge Query Result into Table Column +0.42
Remove special character from end of string 0.00
Oracle SQL Developer treats my comment as a command -2.07