I’m trying to extract a datetime from a JSONFIELD “data” in MySQL. If I do a simple JSON_EXTRACT however, the return field type is a JSON. mysql> select JSON_EXTRACT(data, “$.new_time”) from …
add bool column within existing table
I am trying to dd a column, to a database with the program Microsoft SQL Server Management Studio. I already have a database, with a table, in that table i need to add another column.. but it keeps saying it cannot find type bool or boolean. my code : Any ideas ? side question, any idea how to alter an
MS-Access SQL DISTINCT GROUP BY
I am currently trying to SELECT the DISTINCT FirstNames in a GROUP, using Microsoft Access 2010. The simplified relevant columns of my table looks like this: My actual table contains two columns to which I want to apply this process (separately), but I should be able to simply repeat the process for the other column. The column group number is
PhpStorm SQL code autocomplete
I have used PhpStorm 10, but recently they released a new version. In PhpStorm 10 it was very comfortable to autocomplete SQL code. I could start typing the column name and autocompletion continued my code. At the new version (PhpStorm 2016.2.1) you have to start typing with the table prefix before column name, that is not very convenient. Maybe someone
Can I fetch multiple different SQL statements in one times loop? in PHP
I have to query SQL-SERVER’s Query and MYSQL’s Query (That have the same result format but it’s difference database) , But I want to call them in one while loop in PHP, Can I do that? Ex. EDITED : I just have an solved answer. It’s work for me Idea from @Drew while(bContinue) this my code Thank you for all
How can I prevent Quickbooks from changing the “DatabaseName” parameter inside the database .DSN file?
This “.DSN” file is re-created by Quickbooks every time no user is connected. I’m trying to configure an ODBC connection using “SQL Anywhere” driver, one of the mandatory parameters needed for the …
Can I add named computed columns in access sql query?
I need to make a stored procedure from SQL Server work in Access, and I am having a serious issue. When I try to run this query in Access, it asks me for a parameter named LNA, even when the value for …
How to select data between given interval of time from SQL
I have following data in SQL Need sql queue: I have 10 tags, it is continuously logging to SQl at every 10 Seconds of intervals. Now i want create report like…..User will provide time interval …
How to perform a left join in SQLALchemy?
I have a SQL query which perfroms a series of left joins on a few tables: So far, I have: but I can’t figure out how to make the join a LEFT JOIN. Answer The isouter=True flag will produce a LEFT OUTER JOIN which is the same as a LEFT JOIN. With your code: Declarative example:
Postgres Function to insert multiple records in two tables
create table public.orders ( orderID serial PRIMARY KEY, orderdate timestamp NOT NULL ); create table public.orderdetails ( orderdetailID serial PRIMARY KEY, orderID integer …