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Direktori : /usr/local/cwpsrv/var/services/roundcube/SQL/postgres/
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Current File : //usr/local/cwpsrv/var/services/roundcube/SQL/postgres/2018122300.sql

ALTER TABLE "filestore" ADD COLUMN context varchar(32) NOT NULL;
UPDATE "filestore" SET context = 'enigma';
ALTER TABLE "filestore" DROP CONSTRAINT "filestore_user_id_filename";
ALTER TABLE "filestore" ADD CONSTRAINT "filestore_user_id_context_filename" UNIQUE (user_id, context, filename);