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Rating Stats for

Marc Guillot

Rating
1512.84 (53,473rd)

Reputation
2,880 (58,693rd)

Page: 1 2 3 4 5 ... 6

Title	Δ
T-SQL SELECT * is Fast, SELECT TOP 50 is Slow	0.00
SR004- A column without an index that is used as IN predicate test...	0.00
Numbering CROSS Apply rows	-1.33
Select data from another table based on field value	+0.48
How to get no. of days between 2 dates?	-2.05
Creating a Cross Tab Query	0.00
How to calculate difference between two dates in seconds during bus...	0.00
How can I find the time difference in two dates?	-1.39
How can you use search filters that can take multiple search values?	+2.28
Removing unconnected nodes from SQL database	-1.34
RIGHT JOIN NOT RETURING NULL	-0.02
Unclosed quotation mark after the character string ')' - OP...	-1.96
Finding the average rating of booking from each driver in a month i...	+1.20
Prepare SUM function for the given dynamic string	+0.03
Delete a record from several tables using a specific value	-0.97
How to pad rows and columns of a two dimension array with Delphi	0.00
My app sends the print file to another network printer	0.00
Nested temp table in SQL FUNCTION, like select from (select..)	+2.30
SQLite to MS SQL DateTime	+0.49
DELETE and NOT IN query performance	-0.49
Trying to update row with 3 primary keys doesn't work	0.00
Passing Optional parameters while calling SQL SERVER's stored p...	0.00
How to Optimize nested SELECT	-0.07
Removing timestamp from date using INNERJOIN in SQL Server	0.00
Select most recent purchase prior to the latest purchase	-0.20
SQL Server Trigger after insert update and delete	0.00
How to convert to decimal when data is number but not convert when...	-1.90
Update values in a column except for when duplicates will be created	-1.71
How to determine if count is greater than threshold in most efficie...	+1.99
Query checking if record's date is not first or last in a selec...	-1.01
Using different set of WHERE clauses in stored procedure depending...	-0.12
How to generate a custom unique key per year	+0.22
Staging table query return as table	0.00
How to present my Stored Procedure which returns table in Views?	+0.99
select dates between two dates with SQL Server	-1.86
Incorrect syntax near ','. AND Incorrect syntax near ')...	-0.15
null converting to 0.00 delphi	-1.61
Why does a delete statement affect an additional row?	+0.48
Check if two products belong to same invoice	+0.01
import a txt file with 2 columns into different columns in SQL Serv...	-0.04
Generate INSERT for "image" type in MSSQL (Java)	0.00
How to parse a json string in SQL Server 2012	0.00
How to replace substring in a column using lookup table in sql server	-0.06
Datasnap client raises "invalid ordinal" error	0.00
How to write this query using left outer join instead not in	0.00
Exception class EConvertError with message ''' is not a...	0.00
Delphi: Sleep amount of time depending on a (background) countdown	0.00
SUM function SQL Server	-0.50
Multiple groupby with comma separated values in SQL Server	+0.25
Session specific tables in SqlServer other than Temp tables	0.00