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mathguy

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Working of subquery in SQL Oracle -2.33
Nested SELECT in Oracle -1.48
Oracle 12c Compare last_ddl_time on views -0.74
I have a varchar value 1st March 2017 that i need as a date 01-MAR-... +0.22
how to use order by in alphanumeric column in oracle +0.17
Find date in a specific week -2.10
Changing LastName,FirstName to LastName,FirstInitial -1.33
SQL min / max with all fields -1.04
Join two tables with left-hand side arbitrary date to right-hand si... +0.26
INSERT SELECT loop +1.28
Incrementally comparing multiple value sets or lists between two ta... -0.86
SQL replace based on lookup table +0.43
Putting two rows together on the same row in Oracle +1.16
how to select 1 date field with 3 tags 0.00
Oracle PLSQL - How to query to return result if combination of colu... 0.00
literal does not match format string oracle 11g -0.33
Caret in SQL Regular Expressions -0.53
Sorting dates already CHAR +0.44
Oracle regexp without white space -0.36
oracle sql Time to Resolve Calculation 0.00
Query for adding column from another table in a fast way -0.31
oracle update calculation from another table +0.30
Find values that do not exist in a table +1.48
Combine two select queries in one -1.72
How to remove duplicates from space separated list by Oracle regexp... +0.52
regex - match exactly 10 digits with atleast one symbol or spaces b... -1.42
Missing right parenthesis while querying in oracle db 0.00
Extract part of the string using REGEXP_SUBSTR -0.51
How to Count Repeating Work For Each Department 0.00
oracle convert DD-MON-YY to DD/MM/YYYY +2.06
Finding out the highest number in a comma separated string using Or... +0.91
Get rows from current month if older is not available -0.85
Oracle subquery does not see the variable on second level +0.46
Restore the truncated table data in Oracle 0.00
Multiple columns in a single WHEN clause while using CASE in oracle -0.90
ERROR Message: ORA-00923: FROM keyword not found where expected -0.81
Oracle SQL statement to update column values based on specific cond... -1.30
Oracle SQL statement to update column values based on specific cond... +1.37
How to subtract dates of two column in sql -1.04
Query in which Start_date of two tables do not match in sql +0.39
Numerical Optimization of PL/SQL, or alternatives +0.45
Set default value in SQL Query +1.13
error on calling function by procedure 0.00
Date Format Options in Oracle External Table 0.00
I am getting these errors and do not understand how to fix +2.01
to_number from char sql -0.07
Date importing from oracle to hive using spark hive context format... 0.00
Oracle SQL (Toad): Expand table +0.46
Sql query to print values starting from column A till column B -0.69
oracle join one to many relationship, return 1st joining date +0.36