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Rating Stats for

David Aldridge

Rating
1501.24 (404,625th) 		Reputation
44,102 (2,420th)
Page: 1 ... 11 12 13 14 15 ... 36
Title Δ
Database many columns vs one string column processed at runtime -0.17
Oracle wildcard not matching? +0.99
Reduce a date range to an array of the last days of each month? +1.92
how to set parameter for date plus days in oracle +2.21
ActiveRecord average value from last n rows 0.00
ORA-04091 table name is mutating in trigger due to cursor 0.00
PL/SQL numeric or value error when converting to number +0.41
Postgres Upgrade Heroku from 9.2.4 to 9.3 0.00
ORA 01400 and ORA 02296 : Cannot insert null or modify added column... +0.15
Avoid full table scan by a different select +0.41
PL/SQL oracle managing access control +1.03
I need help in getting an Oracle SQL Query optimized to run for a l... -0.17
How to delete trigger in oracle that contain special character? 0.00
Running total for interest calculation 0.00
MySQL and ORACLE performance - SELECT + retrieve rows + DELETE vs.... 0.00
Best way of using Indexes on huge table +0.44
procedure Error on Oracle DB -0.00
performance difference between to_char and to_date +1.11
Advice How to make this query perform well 0.00
In Oracle, what dictionary table tells me the "store in"... +0.93
Oracle Query to Find Records If Count >= 2 and unique in column -1.03
has_many through, vs belongs_to -0.54
SQL - performance in varchar vs. int +0.45
Execute SQL script on multiple Oracle DBs +0.45
Bulk Binds over simple inserts in oracle 9i 0.00
Rails Query optimization -0.19
ORACLE-way to use multiple parameter in wildcard (LIKE) -0.07
PL/SQL - I want to test if a character string contains 1 or more lo... +0.28
SQL Find consistent failures 0.00
Oracle SQL Delete Operation Performance +0.45
alternative to oracle flashback database / flashback table function... 0.00
Oracle SQL weird issue with my below query -0.09
Rails association :through NOT EXIST 0.00
Why does DISABLE PRIMARY KEY CASCADE doesn't set Unique Index unusa... 0.00
How can I find out the sequence of execution for sql query with dif... -0.32
Joining three tables (2 level) and finding sum based on conditions... -0.21
ORACLE PL/SQL check whether string is NULL +0.44
UUID as PK good idea? 0.00
deleting rows will improve select performance in oracle? +0.78
Can i have one row in select from other table than currently referr... +0.51
Error: ORA-00604: error occurred at recursive SQL level 1 ORA-20033... 0.00
Difference between "HAVING ... GROUP BY" and "GROUP... +0.83
PostgreSQL - GROUP subsequent rows -0.02
Changing a query from subqueries to joins -0.31
Is COMMIT required after every EXECUTE IMMEDIATE? 0.00
Merging Tables : SQL -0.04
SQL IN statement to extract for 100k records -0.06
avoid rewriting same code in trigger +0.43
Sensor monitoring DB; Is "Metric" the correct naming for... 0.00
Add and order row on SQL result +0.52