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20 TechQA 2017-09-07T06:52:25.863000Using Cross Apply on Greenplum
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Asked by Calvs
Group by limit per group (PostgreSQL)
336 views
Asked by messy
Is it possible to use dynamic columns multiple times in a select?
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Asked by William YK
Calcul (multiplication) of two select-result
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Asked by ordiminnie
Need help on to execution plan in SQL Server in Type Conversion
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Asked by Baxy
Retrieve number of replies to a comment
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Asked by Konstantin
Saving only unique datapoints in SQL
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Asked by Boris
SQL query to loop through records
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Asked by Doe
How to convert a query to use joins?
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Asked by Kartheek
How to expand each row of a table into a variable number of rows in Postgresql
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Asked by Rems
SQL Using specific input find corresponding columns and create new summary table
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Asked by Laurie7
logic to create more rows in sql
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Asked by KSp
SQL query to change column names to single column value
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Asked by Jim Bedson
Is there a function in PostgreSQL that counts string match across columns (row-wise)
85 views
Asked by eyei
ON predicate of Postgres LATERAL JOIN
479 views
Asked by Nikita Glukhov
Remove CROSS JOIN LATERAL from postgres query that spans many to many
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Asked by T.Young
Join two tables, group and pivot in SQL
272 views
Asked by Lynn
Postgress fill the missed row values with previous values during query
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Asked by scoder
Find closest match to value in another table
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Asked by HH16
Find the next oldest row in Redshift
538 views
Asked by Shahid Thaika