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Juan Carlos Oropeza

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1574.03 (3,598th) 		Reputation
37,187 (3,024th)
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Title Δ
Creating a drop down box for price range using SQL commands 0.00
MySQL: Calculate a Running Total Using a GROUP BY Using Ordered Month +2.25
SQL delete command advice using c# 0.00
How do I add a preceding zero to single digits numbers and concatin... -0.31
Error when creating table in Oracle Database 11g SQL +0.91
Turning all dates into date ranges +0.42
Merge non-adjacent polygons in Qgis or Postgres 0.00
SQL code can't see a certain table +2.44
replacing a null column with data from a different column in a diff... -0.02
How to display a column from one table which is not in the other ta... -0.52
Chat App - List 10 latest messages from each chat on page load 0.00
Sorting/Grouping on particular column, repeating with all its value... 0.00
Aggregate function with limit and without full table scan +0.22
get list of items at a location from a table of arrivals +0.45
SQL for funnel analysis -0.05
Separating SQL Tables while still allowing connections +0.45
INNER/LEFT JOIN two tables and extend result with row +0.46
Calculate percentages on ranges +0.45
Get record in range of multiples of 5 -0.28
Get record in range of multiples of 5 -0.28
How do I make a reference to a table column from the parent query w... -0.91
Combining results of two different tables in MYSQL 0.00
SQL query with UNION refinement +2.26
SQL concat rows with same ID and newest date 0.00
Foreign Key issue SQL 0.00
MySQL Column with Dynamic Value 0.00
calculate sum based on value of other row in another column +1.65
Average without grouping or subquery +1.34
Dividing counts on db2? +2.28
SQL double negation with Not exists -0.13
How to group percentage calculations on group by -0.81
Using numeric position to order sql statement 0.00
Combining columns into one column SQL Server +0.46
simple subquery not working DB2 -0.04
Join tables using max(column) with a with another column >0 -0.17
Automatically generated SQL code throws type mismatch +0.45
inner join with two selects sql +1.64
SQL Server : Finding Max Value in Result Set +0.45
Insert ignore multiple columns data unique -0.09
DB2 JOIN, UNION, and pull max value from each group +1.39
SQL Exclude duplicate entries meeting specific criteria (traditiona... -2.02
Returning rows that contain two values within the table 0.00
How to select the keyword in a string list in MySQL? +1.83
SQL query to return a value based on holding a number of values in... -1.04
How can I divide grouped data by date in do columns +1.95
How To Divide Two Values From Different Tables in Select +0.22
Formatting yyyymmdd varchar column to Month, Day Year in SQL -0.21
mysql find records that contain words from a different table? -2.29
How do I join the most recent row in one table to most recent row i... +1.90
Postgres INSERT INTO with Two Select Statements 0.00