Size: a a a
I🍻
I🍻
I🍻
LA
['Contact', 'ContactCommunicationItem', 'ContactCommunicationItemLabel']'Contact', 'ContactCommunicationItemLabel', 'ContactCommunicationItem'LA
NB
LA
where(
item_type: ['ContactCommunicationItemLabel', 'Contact', 'ContactCommunicationItem'])LA
LA
NB
NB
LA
Contact, потом ContactCommunicationItem, и потом ContactCommunicationItemLabel.Contact - ContactCommunicationItemLabel - ContactCommunicationItemLA
NB
NB
NB
LA
LA
NB
query = <<~SQL
SELECT versions.* FROM versions WHERE item_type = 'Contact'
UNION SELECT versions.* FROM versions WHERE item_type = 'ContactCommunicationItemLabel'
UNION SELECT versions.* FROM versions WHERE item_type = 'ContactCommunicationItem'
SQL
Version.find_by_sql(query)
LA