[phpMyAdmin Developers] Add support for CHECK constraints

MaurĂ­cio Meneghini Fauth mauriciofauth at gmail.com
Thu Jul 5 18:54:56 CEST 2018


I think it would be better on the server side.


On Thu, Jul 5, 2018 at 2:11 AM Lakshay arora <arora.lakshya123 at gmail.com>

> Hello,
> I've made the ui for adding check constraints. Ive taken reference from
> qbe.
> But it generates sql query in javascript in the file
> db_multi_table_query.js
> I'm unsure whether I should generate the query on client or server side??
> Any suggestions??
> On Wed, Jul 4, 2018 at 2:12 AM, Lakshay arora <arora.lakshya123 at gmail.com>
> wrote:
>> Hello,
>> I'm currently working on this
>> <https://github.com/phpmyadmin/phpmyadmin/issues/13592>(Add support for
>> CHECK constraints), as a part of my GSOC project.
>> As Isaac has written in his comment, this feature involves three parts.
>> The order in which I want to work on this is the following -
>> 1. Implement an interface for interacting with these constraints
>> 2. Update parser to understand this syntax
>> 3. Update the export interface to allow including these in an export
>> For the first part-
>> I am thinking of implementing this something like query by example,
>>   - we show the operator in a select dropdown, and 2 options, to enter
>> value or another column name
>> The constraints will be shown like indexes are, in the table structure,
>> where there will be an option to delete or add new check constraint on the
>> table.
>> For second and third parts-
>> Not sure yet.
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