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Rating Stats for

John Cappelletti

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1624.85 (983rd) 		Reputation
48,842 (2,077th)
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Title Δ
Unexpected behavior in FIRST_VALUE() with IGNORE NULLS (Vertica) -0.22
T-SQL import data and remove duplicate records from prior month +0.39
How to see the actual values while grouping by instead of count in... 0.00
How to convert an integer column to varchar in SQL Server 2014? +1.58
Gaps and Islands with start en end date (ValidPeriod) -0.24
Additional information: The conversion of a varchar data type to a... 0.00
SQL Server | Flagging an instance based on multiple lines? -2.18
Unit Conversion precision issue +1.48
Previous row value added to the current row and so on SQL Server +1.34
SQL Server 2008 VarChar(Max) returns only 8000 Characters. Why? -0.49
TSQL Parse String with 4 delimiters +1.14
Get the count of days across multiple rows -1.51
Query XML Column - Element value 0.00
Convert multiple rows to columns - Not using PIVOT 0.00
SQL Evaluate formula stored in database 0.00
last hour(not add -1hr) data in sql -0.00
Get full hierarchy by children -0.10
sql code to get week number for FiscalYear -0.41
SQL Query to duplicate records by number of days +1.63
Getting difference betwen 2 dates 0.00
Scalar subquery contains more than one row -0.24
SQL comma separated column loop +2.11
How to show hierarchy row like parent child using SQL query -0.02
Denormalizing annual table +0.01
How to split one column into multiple colums using T-sql -1.13
How to split one column into multiple colums using T-sql +1.87
Complex Hieraechical Traversing inside Case statement T-SQL -2.00
Complex Hieraechical Traversing inside Case statement T-SQL +2.00
SQL Server : how to get the 1st or 2nd letter in a word? +0.40
SQL Server - Insert into table, values from another table +0.41
Updating database column with string built based on value of anothe... -0.60
Calculate running totals for multiple dates -2.51
Delete row from table that is NULL and has the same DATE +1.65
How can I add additional columns to a SELECT query after an aggrega... -1.02
Is there a way to dynamically produce SQL Columns in a select query? -0.38
SQL: Add space before AM/PM after military time conversion +0.40
finding sql reserved words used as column names +0.39
How to parse a complicated string in SQL Server +1.44
Identifying records with double space +2.39
Filter records based on numeric value when column type is varchar +1.51
SQL Server CTE puzzle 0.00
Select where I only have the last 3 numbers of a column. how do I s... -0.63
SSMS 2012: Convert DATETIME to Excel serial number +2.83
select a subset of a sting identifiing the digits and certain lette... -0.13
Cast substring to int only for numeric values in SQL -0.44
Declare the server name as a variable in MS Sql Server 2016 +1.76
TSQL - data manipulation - given a time period, break down that tim... -0.53
SQL group by and cross apply +2.05
Concatenating Data from Two Rows +0.42
SQL Pivot Table help or possible other solution -0.11