I am fairly new and need help with this! How can I do a SELECT in MySQL to obtain from the following Table a result that joins all the rows in one with its columns? Table: ID Name Type1 Type2 Type3 Type4 1 ABC 123 Null Null Null 1 ABC Null 456 Null Null 1 … Read more
I have 2 (MySQL) tables , exchange table can have 1–n rows in exchitems, when an exchange record has multiple rows, I would like to display the word “multi”, but when there is only 1 row, I would like to display the row’s details:
Is there any method for doing a MySQL multi-table select that can tag/label the columns from the table the column originated from?
This question already asked but that not solve my issue.
is there anybody who can help me to update all the rows by results from select?:
I have a very simple table, similar to:
I have a WordPress multisite with 100
*_options tables namely
How to send
json response with status code in response body.
I need select data from table like this (its just example). I want select data in format like Category1,Category2,Category3 without root by parent_id id_category name parent_id 1 root 1 2 Graphic card 1 3 Memory 1 4 DDR3 3 5 Corsair 4 6 HyperX 4 The result should be category1 category2 category3 GraphicCard null null … Read more