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Rating Stats for

JohnHC

Rating
1500.60 (438,786th)
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9,050 (17,130th)
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Title Δ
SQL - Filter records of which column's value has multiple combi... -1.22
How to conditionally limit results based on a single column value +0.59
A more efficient way of doing a 'single word match' check b... -0.00
Oracle SQL - Comparing duplicate values -0.03
Different datasets for table and graph 0.00
SQL all the days between two dates 0.00
Querying the Oracle SCOTT Schema – What salary is the closest to th... -0.50
Oracle SQL query Step Number +0.64
oracle expression of wrong type while checking variable -0.50
Sequential left Joins behave as inner Joins -1.40
SQL for select id and childrens for example in ( 1,2 ) and then sel... 0.00
SQL SERVER - prioritize cases +1.10
Access Query with a textbox as criteria for a string OR int -1.28
Exclude rows from a SQL query based on number of rows an ID is pres... -1.08
Selecting sum of three consecutive values in a same row in the tabl... +0.49
Line break or Carriage return in a Delimited Field in Sql +0.06
Magento 2 Backend Customers Grid Error "Something went wrong&q... -0.51
SSRS text box formatting depending on if column IS NOT NULL +0.24
SQL Server select queries union all and limit -4.69
Joining CTE_1 to CTE_2 if CTE_2 has data, if not just give CTE_1 Data 0.00
VLOOKUP FOR SQL +2.05
CASE expression in WHERE clause selecting rows that are not NULL +3.86
to create view to allow only a consultant view placements for account 0.00
Display NULL if some value is not found in SQL +1.70
How to reference multiple columns in case statement 0.00
SQL use selected values in where statement -4.33
Case Statement isn't joining the table -5.00
Get chat data and sort by receiver and sender id -2.26
How to insert all data from one schema to another schema by MySQL q... 0.00
Calculate Time Difference Between Two Consecutive Rows +0.58
get registry with the greatest date +3.92
filtering out duplicates in rows based on columns +3.01
SQL join one table against multiple columns -4.21
SQL: Daily report for with user counts +4.30
Join issue on SQL request 0.00
How to select from a table based on another table in mysql -1.00
Calculate average per row in SQL Server -2.21
how to use Fuzzy look up to find the sentence in SQL? -3.66
ALTER TABLE table_name AUTO_INCREMENT = 1000; gives me syntax error +3.92
Select multiple columns with min value -1.36
Left Join Won't Return Nulls? +2.20
SQL Finding data from similar tables +0.12
How to use IF THEN ELSE statement in where clause in Oracle? +4.53
Count distinct values in multiple columns -2.76
SQL returns double data (probably wrong SQL query) 0.00
Select last values and join with same table 0.00
Top ID For each record SQL -4.02
MySQL - Return null values if none +3.93
Update query in TSQL throwing error -2.07
SQL help selecting customer information from two tables +3.84