From 6f9601271f35c3ebd50c194aa40564792b0c5cee Mon Sep 17 00:00:00 2001
From: Neda Moeini <neda.moeini@geant.org>
Date: Thu, 5 Dec 2024 12:43:25 +0100
Subject: [PATCH] Add the GA_ID and GS_ID sequence to manage automatic creation
of GA and GS ids
---
...05_79192e72131c_add_gs_and_ga_sequences.py | 42 +++++++++++++++++++
1 file changed, 42 insertions(+)
create mode 100644 gso/migrations/versions/2024-12-05_79192e72131c_add_gs_and_ga_sequences.py
diff --git a/gso/migrations/versions/2024-12-05_79192e72131c_add_gs_and_ga_sequences.py b/gso/migrations/versions/2024-12-05_79192e72131c_add_gs_and_ga_sequences.py
new file mode 100644
index 00000000..2fb7fc2d
--- /dev/null
+++ b/gso/migrations/versions/2024-12-05_79192e72131c_add_gs_and_ga_sequences.py
@@ -0,0 +1,42 @@
+"""Add GS and GA sequences.
+
+Revision ID: 79192e72131c
+Revises: e36b3bd8a45c
+Create Date: 2024-12-05 11:11:41.048264
+
+"""
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = '79192e72131c'
+down_revision = 'e36b3bd8a45c'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+ # Create GS ID sequence
+ op.execute("""
+ CREATE SEQUENCE gs_id_seq
+ START WITH 50000
+ INCREMENT BY 1
+ MINVALUE 50000
+ MAXVALUE 99999
+ NO CYCLE;
+ """)
+
+ # Create GA ID sequence
+ op.execute("""
+ CREATE SEQUENCE ga_id_seq
+ START WITH 50000
+ INCREMENT BY 1
+ MINVALUE 50000
+ MAXVALUE 99999
+ NO CYCLE;
+ """)
+
+
+def downgrade() -> None:
+ op.execute("DROP SEQUENCE gs_id_seq")
+ op.execute("DROP SEQUENCE ga_id_seq")
--
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