Does mysql support whether the query condition is an object?

like this
SELECT * FROM material WHERE {key:value} limit 1

Feb.27,2021

does not support it. Maybe what I have learned is limited, and this kind of writing is supported in mongodb.
mysql is generally
SELECT FORM TABLE WHERE KEY = VALUE LIMIT 1


sql statement, of course, it is not supported, and there is no concept of object. Objects are typically queried through orm framework generating sql statements, such as sequelize .

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b2c2c8-40b35.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b2c2c8-40b35.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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