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Juan Carlos Oropeza

Rating
1574.03 (3,598th)
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37,187 (3,024th)
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Title Δ
Query to get highest ROW_NUM() value of a column AS only RANK() val... 0.00
Eliminating unwanted rows from mysql result 0.00
Why value is not autogenerated? 0.00
About the design of the database table 0.00
How to update the Group Number in a sequence in all rows 0.00
Select top three records grouping by two factors 0.00
union tables where date +2.37
Store circles in Postgres geometry field 0.00
SQL Query - I am stumped... excluding records +0.15
How to store different type of data depending on selected option 0.00
Add a number to a SQL Server table that increments on a condition -1.48
SQL - Get "records" that do NOT have matches in a list of... +2.49
search on multiple column with multiple value in mysql 0.00
mysql count chid types of each parent 0.00
List contents of row in a table - but only once -0.39
Retrieving data from one table while comparing value from another t... -0.92
ID with Year formatting in PostgreSQL 0.00
A SQL query that will list all the routes, a coordinate falls or cl... 0.00
How to speed up SELECT statements on a table with a large VARCHAR f... -0.03
Speed up mySQL SELECT query, 1st query takes 1000 times longer than... +0.47
INSERT of data from a query into an existing table +0.46
Postgres select concatenated column name +1.71
MySQL-Join two table based on nearest city 0.00
Add a (semi-)sequential number to rows based on group by and ID, th... 0.00
I would like to create custom type which contain two years in postg... -0.17
Pivot data from one table to another? 0.00
Joining tables with a many to many relationship 0.00
Different size, different product SQL 0.00
Stored Procedure is returning duplicate records 0.00
Is there a syntax error with this SQL server query? Can I not use &... +2.63
Updating VB.Net Database With SQL Update Statement +0.47
Using If/CASE statement in Where clause +0.47
MySQL - automatically update row after x seconds of inactivity (set... 0.00
Combine 3 Column when one of the value is empty( not null) remove e... +2.44
Strange results using dates in linq queries using EF Core -2.16
Using CASE on COUNT in MySQL -0.51
SQL CE: Top 1, if null then display 0 0.00
Select all records from A and the respective amount of related reco... +2.08
SQL - Finding Customer's largest Location by Order $ +0.94
How detect wrong geometry -0.02
Retrieving data from Oracle based on a date field 0.00
How to run trigger after adding new table to database +0.36
mysql Same day every year -0.72
what is better , WITH statement or left join 3 tables? 0.00
sql query search by anchored field +0.62
Query returning records with duplicate data because of the wrong da... +0.12
In SQL Server select record which are completed without going to re... -0.29
SQL, OR AND STATEMENT +0.10
Remove duplicates as well as original row -0.53
How to keep a running total in php foreach loop 0.00