Function dbDelete

app/redis-6.2.6/src/db.c:334–337

This is a wrapper whose behavior depends on the Redis lazy free * configuration. Deletes the key synchronously or asynchronously. */

/* This is a wrapper whose behavior depends on the Redis lazy free
 * configuration. Deletes the key synchronously or asynchronously. */
int dbDelete(redisDb *db, robj *key) {
    return server.lazyfree_lazy_server_del ? dbAsyncDelete(db,key) :
                                             dbSyncDelete(db,key);
}

/* Prepare the string object stored at 'key' to be modified destructively
 * to implement commands like SETBIT or APPEND.