SQL – Page 1411 – SQL Questions Answer

Python inserts only One row on a SQLite DB

Why my code only inserts one line? thewholeenchilada = (“SELECT SUBSTR(email, (SELECT INSTR(email,’@’))) AS org, SUM(count) as count FROM Em GROUP BY org ORDER BY count DESC”) for salida in cur….

Filter data by multiple rows in second table MYSQL

mysql sql

I have 2 tables. users and users_meta. I want the query to return all users that have sexe=M and user_att1=1 (which should return only mathew) but I also need to be able to filter by other attributes …

Combine 2 tables without primary key

sql sql-server tsql

I have 2 tables and wanna combine as below Table Student: Student ID | Student Name ———–+————- 100 John 101 Micheal Table Subject: Subject Name | Subject Desc –…

Find Duplicates on Multiple Criteria

google-sheets pandas python sql

I have a set of financial transactions with a Date, Amount, Description and Source and I want to find transactions where the amount is the same, the date is within one day, but the sources are …

Using CASE WHEN DATE Statement in MariaDB 10.2.15

mariadb mysql pivot-table sql

I created a query to display the ScanIn Field in one month on each date Code : SELECT Employee.Name, CASE WHEN DAY(LogsFormatted.DateIn) = 1 THEN LogsFormatted.ScanIn ELSE ‘-‘ END AS ‘1’, …

Fetching constraints in SQL database to JSON in PHP

arrays json mysql php sql

Let’s assume I have the following database structure of car manufacturers and the corresponding cars: manufacturers: cars: The id column of manufacturers is the primary key and the manufacturer column of cars has the corresponding foreign key constraint. I’d like to produce the following JSON outp…

Python inserts only One row on a SQLite DB

Filter data by multiple rows in second table MYSQL

Combine 2 tables without primary key

Find Duplicates on Multiple Criteria

Using CASE WHEN DATE Statement in MariaDB 10.2.15

Fetching constraints in SQL database to JSON in PHP

how to select non repeated date intervals?

Update large table from smaller, mission critical, table without locking small table

Will the constraints remain after Importing table from RDBMS to HIVE with sqoop?

Joining in SQLite to get desired records