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Serg

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1514.96 (45,394th)

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7,908 (19,975th)

Page: 1 2 3 ... 18

Title	Δ
Calculate Revenue Recognition Per Month in Oracle SQL	0.00
IIs there any way to put a name to a column used in both GROUP BY a...	0.00
all combination of two symbol with nth length	0.00
list monthly active, churn, new users from user log table	+2.35
Group some values to columns by theirs names	+2.36
Multiple maximum values	-0.58
How to display result of max function with calculation? [SqlPlus]	+0.49
View with Group By and 3 columns	-0.79
Using XMLNamespaces in SQL Query	0.00
How to select only ids that contain a column value of 0 in a date r...	+0.41
select dateadd(ms, CAST (3471725580 AS BIGINT), '1970-01-01 00:...	-0.10
Multiple joins on the same table: transition statuses	0.00
Read XML result from SQL using FOR XML in Web API C#	0.00
SQL Server : calculate column value based on value in previous row/id	-0.51
Incorrect Syntax Near `=` - SQL Expression	+1.20
A column in a Grouping Set is NULL when it shouldn't be = SQL S...	0.00
How to get just one result when using MAX and GROUP BY	+0.47
SQL - Delete from Multiple Tables (with FK)	-0.07
How to combine two tables without duplicating rows, different granu...	0.00
PL/SQL For one line how to get the number of cols with distinct value	+0.66
How to sort recursive queries in SQL Server?	0.00
Selecting only top parent table row with all of it's children t...	+2.08
Inserting XML data into SQL Table with multiple nodes	-1.91
T-SQL - Flagging Common Values in One Column Based on ID and updati...	0.00
Conditional definition of OVER() clause	+0.47
How to use the CASE condition to filter double data?	0.00
VS2019 Winforms SDK-style project, can't add a new form	0.00
Group rows with a value depending on condition of a different colum...	0.00
How to invert a query with a single row	-0.04
Calculating number of bookings per slot in booking system	-2.02
INSERT a row which contains a calculated columns base on the same row	+1.51
SQL Joining two tables and removing the duplicates from the two tab...	+1.33
Compare Difference of Successive Rows Within The Same Table	+2.36
Select Customer ID with Condition From Customer Table and Count all...	+0.50
Oracle Cross Join based on first row	0.00
Months not being combined in Count Case When statement	-0.01
SQL Query to update earliest date for unique combinations	-0.61
SQL Pivot with Current Status	+2.00
Variable value was lost when while loop finished	0.00
Filtering the same query 3 different times. Performance?	+0.76
Can you rearrange rows in sql tables accodring to a custom logic?	+0.44
Why converting empty value to datetime2 is throwing conversion erro...	-0.36
Use WHERE conditions as column names in query results	-1.23
Finding Path (like Dijkstra) in Relation with SQL	0.00
Why is this SQL/DDL violating the wrong Integrity constraint?	-2.13
Finding Duplicates in SQL	-0.86
How to compare multiple columns, on multiple rows - comparison only...	+0.76
What does it mean if the column “column” is NULL when running the s...	+0.50
How to use ms sql query to determine max number of concurrent sessi...	0.00
Selecting only the closest value using LEFT JOIN and ON statement	0.00