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Data comparison query, how to omptimize it? -0.68
trouble joining two date tables with consecutive dates starting at... 0.00
How to count concurrently bookings in sql in time interval per minu... -2.45
Most recent record MS SQL 0.00
First Unique Sql row +1.57
SQL compilation error: error line 2 at position 56 invalid identifier 0.00
Syntax error while calling sql query in JS +1.49
SQL Server Pivot One Column and Keep Other Columns +0.31
SQL Server JSON Transpose rows to columns 0.00
Ignore portion of Where Clause if Variable is Null 0.00
Select the MYSQL5.7 series that matches the condition from the resu... 0.00
Retrieving the a column value where the primary key is a tuple (a,b... +1.60
MYSQL How would you get distinct along with its count 0.00
Why is my mySQL throwing "ERROR 1215 (HY000): Cannot add forei... 0.00
How can I concat month column and year column to yearmonth column +1.61
Oracle query - How to check if a user is the only one assigned to a... 0.00
SQL query to find the most number of vendors per a given location -0.69
SQL syntax with FOREIGN KEY 0.00
Countif and Sumif in Microsoft Access +1.35
Need to write the rows incrementally N number of times where N is d... -0.70
Getting a proper select query in oracle sql developer 0.00
How do I aggregate/sort the results of one column based on data in... -0.18
SQL Query Convert columns to rows -0.54
SQL - count recurrence on different columns 0.00
How do I convert given SQL query to SQL Server query? 0.00
Alternative function of json_build_object() in PostgreSQL 9.2 0.00
merge values in select -1.73
Combining sql queries together +0.96
mysql select query result wrong with COUNT(*) and * -1.54
How to join a table with Grandparent-Parent-Child columns in SQL? +1.61
Oracle SQL : How to delete Duplicate Rows +0.46
Sql join when column is available else join with remaining columns? +0.73
Table measuring using other table 0.00
How to Find the Most Specific Matching Row in Oracle SQL 0.00
SQL multiple aggregate functions with subqueries 0.00
SQL - How to select x number of rows prior to a specific row -2.40
Convert oracle Sql to postgresql with "CONNECT BY level" 0.00
Convert Oracle SQL query to Azure SQL query 0.00
Prevent insertion of overlapping timestamp ranges to database 0.00
Query calculating average of values including NULL 0.00
How to get the latest record on big query based on field date -0.03
How to update multiple rows on where condition 0.00
SQL to add position depending on multiple columns 0.00
unnecessary 1=1 in select query +1.10
MSaccess search inconsistent records -2.42
How to truncate a date to the first day of the month in Snowflake? +1.21
SQL Query calculating two additional columns -1.42
Select * from table based on max date in other table and grouped by... 0.00
Is there a way to equate null values to non null values in a partit... +1.60
Wider dataset in posgresql - SQL 0.00