sql

sql

Does EXISTS(subquery) really return TRUE?

psql treating text input as column in a Join statement [duplicate]

How to update a row with a unique constraint? (PostgreSQL)

SQL query applying currency conversion rate

Select concatenated columns based on criteria list in other table

In SQL, how can I get subtotals by group?

Does JOIN works with LIMIT and OFFSET along WHERE clause

Is there a way to use window funtions over a specific column value instead of a row vlaue

How to apply CMS HCC Hierarchy / trumping logic in SQL?

Assistance with a slow running CTE Query

How to import a CSV, which is not a CSV file, file into SQL database using PowerShell

Exception when SQL query has multiple word string to W10 desktop search index

Have multiple index with same column

How to compare insert and select with STRING_SPLIT?

Convert dates to dates with a first day of the month in Snowflake

How to validate all constraints in a MariaDB database for existing data after import?

Query date ranges excluding weekends in PostgreSQL

SSIS: Is Data stored in the database during the transformation process?

Why does a LIMIT 1 return another result that a standard select with ordering?

Issue with PIVOTING two columns at the same time and one includes a datetime column in SQL Server

Nested query sql hospital

I can't access admin panel of my script : Invalid query You have an error in your SQL syntax

calculate 2 cumulative sums for 2 different groups

Need a dynamic range/bucket in SSAS and would like to use it as a column in the power bi matrix

Turn several queries into one in SQL Server

SQL Server Not Casting String YYYYMMdd to Date

First non Null value (ordered) aggregate function

Generate a random NUMBER of timestamps for each date INTERVAL

compare the value with the previous line oracle sql ORACLE

how to get the records of different dates in a dim tale using SQL Presto?

My SQL LEFT JOIN statement has multiple matches on the table on the right. I would only like to return a single match containing the next date

BigQuery: Contraindicated for Log Sinks?

Parsing Multiple Snowflake Objects with consistent keys to rows

When stored procedure returns 17 million rows, it's throwing out of memory while accessing dataset in Delphi

snowflake sql: sum for each day between two dates

AdventureWorks - Query Sales of Bikes, by Color, Month, Territory

Add row base on condition of another column using Postgresql

How to return count of updated rows for Dapper connection in .net core

How to implement Aggregate function properly?

Fetching object multiple levels in JSON array using JSON_QUERY in MariaDB do not work

Can't perform basic functions on field's text

SQL: GROUP BY column B for groups in column a

New row alert via email [duplicate]

Spark SQL Calculating wrong dense rank on large data sets

Django Docker Postgresql database import export

Profit calculation according to the date of each month

PL/pgSQL select statement inside trigger returns null using where NEW

ETL query need some changes go get it right

Foreign key constraint violation when deleting audited Hibernate envers Entity

GROUP BY in a temp table

Adding SQL constraint on attribtes of different tables

Condense or merge rows with null values not using group by

Compute averages for two distinct sets from one table in a single query

How to avoid the sql injection in createNativeQuery? [duplicate]

Count blocks of data based on id and status code

Queries with inner joins in database layer or filtering on ids generated in application layer?

How to get an accurate number of results when selecting records from a period of time

Re-use the deleted sequences of primary keys (BIGSERIAL) - No UUID to save storage

how do I use sql DISTINCT,UNION with where clause

In Hive, how to compare array of string with hivevar list?

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