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The Impaler

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1545.06 (9,566th) 		Reputation
10,654 (14,169th)
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Title Δ
select join result as columns to same row 0.00
PostgreSQL Optimal SELECT query with many tables +0.05
Using an Oracle sequence when the data isn't a complete sequence +0.38
Greatest N per group based on recent date in mysql query +2.21
SQL WHERE/HAVING Condition -1.62
Oracle SQL update statement how to update two rows at a time 0.00
Are these two conditions equivalent (in a sql)? +0.94
Invalid Character during my SQL Plus Insert Statement +0.52
Comma delimited list of row values -1.68
Inline sql remove duplicates from results +2.14
How to browse large .sql dump on local machine 0.00
Returning multiple result sets from postgres: refcursors, functions... 0.00
Is every SQL undo when it never reaches the point of COMMIT? 0.00
SQL group by - can it be this simple? 0.00
Primary Key in DB in SQL -0.74
Error Code 1064 in Workbench 8.0 from forward engineered EERD 0.00
SQL db2 update query for multiple rows +0.24
Find the total number of points for each D, if there is no D in P,... -1.54
How to Index SQL with multiple AND conditions nested inside OR +0.50
Oracle: Using CASE statement variable in an operation -0.78
Oracle 11g Subquery 0.00
How to iterate through a mysql table just once in jdbc to build a c... 0.00
How can I get the rows that matches all values of a list passed as... -0.00
Get items that have more than 1 row with the same effective date -0.08
Find all sets/entities that are in another set +0.19
repeat loop in Sql? +0.04
Oracle Find and Rewrite Consecutive Rows +0.34
Recursively deleting nodes from a tree in SQL with a single query +0.22
SQL How to find who can teach more than 2 courses 0.00
A table with 2 foreign keys referencing the same table 0.00
How MySQL one to many and one to one relationships are defined? 0.00
Simplifying a SQL Select Statement in Oracle SQL Developer +2.80
Postgresql - Query to multiply time by number +0.49
How to show name of course in INNER JOIN? +0.51
Innobyte plugin issue: SQLSTATE[23000]: Integrity constraint violat... 0.00
How to index table for different single-column clauses +1.73
application or way to split column of data into named text files? 0.00
T-SQL - Select patients who are readmitted (within some duration) w... +1.17
How to get the most frequency tuple in relational algebra? -0.02
Join on three tables not showing all records -1.44
Windowing Functions for MySQL 5.7 32-bit 0.00
python sqlite SELECT combine AND with OR 0.00
How to join two tables in mysql, but with a date difference between... -0.01
Generating multiple indexes in a single postgres table +1.65
Query returns last 11 fiscal years as rows. Can I get use LISTAGG()... +0.52
Find children of a most top level parent +2.47
look up any number in a text field +0.03
DB2: How to filter based on the result obtained from CASE condition +1.97
Hash primary key postgresql -0.31
Data unable to insert showing foreign key constraint fails error 1452 0.00