[DOP-16661] Schema digest must be unique

MobileTeleSystems · Jul 5, 2024 · b5f2850 · b5f2850
1 parent 1dc2219
commit b5f2850
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Showing 2 changed files with 2 additions and 1 deletion.
diff --git a/data_rentgen/db/migrations/versions/2024-06-27_81153f43e276_create_schema.py b/data_rentgen/db/migrations/versions/2024-06-27_81153f43e276_create_schema.py
@@ -26,7 +26,7 @@ def upgrade() -> None:
         sa.Column("fields", sa.JSON(), nullable=False),
         sa.PrimaryKeyConstraint("id", name=op.f("pk__schema")),
     )
-    op.create_index(op.f("ix__schema__digest"), "schema", ["digest"], unique=False)
+    op.create_index(op.f("ix__schema__digest"), "schema", ["digest"], unique=True)
 
 
 def downgrade() -> None:

diff --git a/data_rentgen/db/models/schema.py b/data_rentgen/db/models/schema.py
@@ -27,6 +27,7 @@ class Schema(Base):
         SQL_UUID,
         nullable=False,
         index=True,
+        unique=True,
         default=_get_digest,
         doc="Schema SHA-1 digest based on fields content. Currently this is in form of UUID",
     )