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sagi

Rating
1583.06 (2,751st)
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34,147 (3,425th)
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Title Δ
How can I make this SELECT CASE run faster? -1.32
Is having a single column table in SQL Server considered a bad prac... -0.77
sql get column from the 'EXISTS' statemenent 0.00
How to use join to get data from one row? +1.62
My query is not returning empty or null values from the table 0.00
Top 9 Distinct records after using sub query for cumulative sum 0.00
JOIN and COUNT outputting only one result 0.00
How to merge two tables in SQL SERVER? -0.74
How count max of a group? -0.57
informix update query with joins 0.00
Counter column in a SQL Query +1.27
Counting one field of table in other table +1.89
How to remove specific words in database? +0.41
Is my MySQL query OK or can it be improved? 0.00
Check count of user in a table for particular date +0.16
Unable to get null values for the count per month +1.25
Calculate average for specific values +0.12
Mysql merge 2 count query in one query +0.50
SQL - Low Perfomance SELECT Query on 377 million table +0.48
How to search data from multiple tables using Mysql? +0.43
MySQL select the create date's display number +1.82
Data insertion on join using sql +1.26
Using output&into clause to insert data to two tables +0.80
Grab specific string from exsiting data and put it in new column -1.83
Query for this table 0.00
How to replace outer query value if subquery returns null 0.00
Count number of occurrence of categories id which lies in another t... 0.00
convert letters to numbers or vice versa 0.00
How do exclude items from a mySQL select, if any one of a subset of... 0.00
MysQL : How to set default value for empty row? +1.92
Rename column of one table based on value of a row in another table +0.40
How to get data from two tables if they have matches and if they do... -0.09
Group and count by age breaks -1.83
How to insert date in to the copy Table in MySQL +0.39
Oracle Select which produce Insert into +0.14
Oracle SQL -Retrieving Master and Child's data 0.00
Mysql : Concat Three Columns If They are not blank and also do a un... +0.61
Not to delete child record when parent deletes 0.00
sql LIKE with certain restirctions -0.98
MySQL varchar contains +0.36
Update query never finishes once table becomes large 0.00
Adding a table count to my listing of databases 0.00
Slow MySQL query - how to improve performance -0.09
SQL convert from 3 to 2 columns +1.46
mysql - find minimum value AND include correct column-values -0.50
MySql Query : How to Write Inner Select Join Query 0.00
SQL conditional join to multiple tables in one shot 0.00
How to use column' value in subquery? +0.40
Oracle IF inside CASE -2.40
Count occurence of values between 2 dynamic dates in MySQL +1.97