Allow setting custom username for shared servers, with default as username of server being shared. #6229

web/migrations/versions/9426ad06a63b_.py

@@ -0,0 +1,41 @@
+##########################################################################
+#
+# pgAdmin 4 - PostgreSQL Tools
+#
+# Copyright (C) 2013 - 2023, The pgAdmin Development Team
+# This software is released under the PostgreSQL Licence
+#
+##########################################################################
+
+""" Add the new column for shared server username and change
+autoincrement in server table
+Revision ID: 9426ad06a63b
+Revises: f656e56dfdc8
+Create Date: 2023-10-09 15:09:50.773035
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = '9426ad06a63b'
+down_revision = 'f656e56dfdc8'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # Added sqlite_autoincrement to force sqlite use auto increment instead of
+    # last row id for next record. For future server table changes, we need to
+    # add table_kwargs={'sqlite_autoincrement': True} as a param to
+    # batch_alter_table
+    with op.batch_alter_table(
+            "server", table_kwargs={'sqlite_autoincrement': True}) as batch_op:
+        batch_op.alter_column('id', autoincrement=True)
+        batch_op.add_column(sa.Column('shared_username', sa.String(64), nullable=True))
+
+
+
+def downgrade():
+    # pgAdmin only upgrades, downgrade not implemented.
+    pass