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…
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 nam…
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 c…
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 …