Fix omission of fields in deeply nested joins with long identifiers (#7513)#7519

IgorStepanov wants to merge 1 commit intogo-gorm:mastergo-gorm/gorm:masterfrom

IgorStepanov:check-max-ident-size-for-joinsIgorStepanov/gorm:check-max-ident-size-for-joinsCopy head branch name to clipboard