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Serg

Rating
1514.96 (45,394th)

Reputation
7,908 (19,975th)

Page: 1 2 3 4 ... 18

Title	Δ
SQL Select multiple value between brackets in a string	0.00
SQL select distinct data without ordering the column	+0.46
Building table of unique sets	0.00
MySQL - Count Rows between two values in a Column repeatedly	+0.15
In SQL Server delete duplicates of date leaving only one record as...	-0.48
Assistance with adding a record to a table without using the actual...	0.00
Struggling with extracting values from XML data (T-SQL)	0.00
Find between which 2 numbers a value lies in MySQL	+2.58
Counting events before a specific event	+0.33
What is the actual purpose of return keyword in a stored procedure?	0.00
SQL Server : find duplicate record by column value	+0.66
SQL Server : Select WHERE Field may not contain VALUE	-0.68
How can I improve the native query for a table with 7 millions rows?	-0.15
How can I select the closest value in SQL,but only when that value...	-1.06
SQL OPENJSON to Single Column	-1.60
How to avoid nested keys and values while joining tables and using...	-1.51
Conversion of string to DateTime & using conversion in Where Cl...	+0.47
Calculations through a hierarchy in SQL	-0.75
check value before update in table	+0.47
Subtracting time in oracle sql	-1.81
mySQL Inserting values randomly from another table	+1.38
What am I doing wrong in this where statement?	+1.23
Check constraint on join	+1.58
Need to remove first three alphabets from a string in PROC SQL	+0.24
How to output the value of one column in variables into	-0.66
How to select only latest added records avoiding duplicates	-1.68
Combine several rows with timestamps into one row with start and en...	+2.16
how to merge multiple distinct queries to a single query to see out...	-0.25
Sum of an adjacent column within a conditional range	-1.53
Select first entry using reference id	0.00
How to delete all rows by group except the first and the last one i...	+1.66
SQL inner join with blank entries	+0.22
Check string value from database	+0.60
Select entries that have exactly specified associations in SQL	0.00
Progress query to remove duplicates based on number of duplicates	0.00
Declare variables and call	0.00
Calculate days based on date range	0.00
Sql Islands and Gaps Merge Contiguous records if relevant fields ho...	0.00
why do sql procedure retuns 0 rows when called from applciation?	0.00
SQl Query: Count products in category, once product count in 1 cate...	+2.81
SQL statement for SQL Server that Selects entry's from a column...	-1.52
Sql Get distinct record from a table that has same foreign id and d...	0.00
Adding a constraint on foreign key	0.00
Query to distribute value from one table to another by 1	+0.87
Do not include fixed value in JSON SQL	+1.35
IF ROWS IS ALL EQUAL	-0.03
Avoid function in where clause,due to that its causing performance...	-1.58
How do I delete a selected column in SQL Server, inside a stored pr...	+0.26
Subtracting ROW 2 FROM ROW 1	-0.27
Update subsequent row data if the first line has been updated in SQL	+0.29