Remove extraneous db constraint

db/migrations/00007_create_full_sync_logs_table.sql

@@ -10,8 +10,7 @@ CREATE TABLE full_sync_logs
     topic1       VARCHAR(66),
     topic2       VARCHAR(66),
     topic3       VARCHAR(66),
-    data         TEXT,
-    CONSTRAINT full_sync_log_uc UNIQUE (block_number, index)
+    data         TEXT
 );
 
 

db/migrations/00016_add_receipts_fk_to_logs.sql

@@ -1,7 +1,4 @@
 -- +goose Up
-ALTER TABLE full_sync_logs
-    DROP CONSTRAINT full_sync_log_uc;
-
 ALTER TABLE full_sync_logs
     ADD COLUMN receipt_id INT;
 
@@ -18,6 +15,3 @@ ALTER TABLE full_sync_logs
 
 ALTER TABLE full_sync_logs
     DROP COLUMN receipt_id;
-
-ALTER TABLE full_sync_logs
-    ADD CONSTRAINT full_sync_log_uc UNIQUE (block_number, index);