1
I need to search all fields "id_category" in a given database, and bring a list of the tables that contain this field in common, which in this case is the foreign key of the table "sis_category".
1
I need to search all fields "id_category" in a given database, and bring a list of the tables that contain this field in common, which in this case is the foreign key of the table "sis_category".
3
The way I solved it was by doing the following:
SELECT * FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = 'meu_banco' and COLUMN_NAME='id_category';
And to bring only the table name:
SELECT TABLE_NAME FROM INFORMATION_SCHEMA.COLUMNS
WHERE TABLE_SCHEMA = 'meu_banco' and COLUMN_NAME='id_category';
And to check the records in each of the tables, I ran SQL below:
SELECT CONCAT(CONCAT('SELECT * from ',TABLE_NAME),'
WHERE id_category=39;')
FROM INFORMATION_SCHEMA.COLUMNS WHERE TABLE_SCHEMA = 'meu_banco'
AND COLUMN_NAME='id_category'
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