sql

sql

Spark window aggregate function not working intuitively with records ordering

How to find a value in all tables on firebird?

Counting running total on time series where condition is X

Is there a way to partition by incremental series in Postgressql?

Need help using a calendar table in SQL

How to join a fact table to a dimension table which has a duplicate key value while avoiding duplications in fact table?

Improving our algorithm with SQLite vs storing everything in memory

How to SET a table with IGNORE_DUP_KEY on PostgreSQL

Making R functions run faster [closed]

Alter View gives error 'Only one expression can be specified in the select list when the subquery is not introduced with EXISTS.'

TypeORM find method returns non-sense data

Filter the rows of the last N group

Get average from column gruped by date

Multiple Joins in SQL making report really slow

Embedding a subquery in a subquery

Finding next node in T-SQL

How to use a case clause in the query below without having errors?

Moodle database file(Backup) from LTI service provider

Create Function SQL

How can I optimise this complex PostgreSQL query

Alternative to repetitive case statements in SQL

SQL for multiple sums and divides under the same query

Inserting data into a BigQuery table through Python

SQL Server Varbinary fields - identify the type of file thats in there

How to Update Subsets of a Window (Partition)

Subquery as string to new query in postgresql

PostgreSQL : subselect = any(?)

How to convert rows into columns?

Replacing for loop by sql

trino sql calculate any time unit from given timestamp

"Cannot construct data type datetime" when filtering data, but all values filtered DO have valid dates

I have a table that retrieved documents each day. There are multiple entries each day, I want to summarize how many documents there are each day:

SNOWFLAKE querying column name with Spaces

How to tally distinct combinations of rows in sqlite?

How to temporarily disable all constraints of a schema in postgresql?

Entity Framework Core 7 relationship [duplicate]

HIve/Hadoop/Spark SQL ACID Transformations - How to Delete from table_a where table_a.id = table_b.id

SQL Databricks - Selecting the number of customers that have not bought anything from certain product categories

Subquery returns unexpected results with WHERE, but works fine with JOIN

How can I join fact tables on incremental models without loosing data?

Is there a way to create an arel_table from a query?

Where clause on column with datatype array<bigint>

Is it possible to have a evolving/changing source(form part) for a select?

SQL Server display 2 rows of data as 1 row

Continue loop when dblink SQL statement timeout occurs

Running sum of unique users in redshift

Command contains unrecognized phrase/keyword in visual fox pro9

Extracting the times when the data looks like this - 'Monday|7:00-17:00' in SQL?

Is there a way to query usage statistics in one go?

Filter a value of nested key of json [duplicate]

What would be the equivalent to LIKE '%[^a-z]ACCESS[^a-z]%' in snowflake?

get item with GREATEST amount of purchases show all customers

Error: there is no unique constraint in the referenced table "table_name" that matches the specified keys

Multi-statement table-valued function with join [closed]

ORA-00054: resource busy and acquire with NOWAIT specified or timeout expired, Unable to open Monitor Sessions tab

How do I parse nested JSON-objects in SQL?

Storing vast amounts of "uptime" data for a website monitoring service

The identifier that starts with (query) Maximum length is 128

Distinct Households Comparison Using Join

How to use RAND() in SQL [closed]

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