Vetsi sada zmen

2023-08-21 22:45:33 +02:00
parent 33e0a35f4b
commit 9314d31186
22 changed files with 352 additions and 201 deletions
@@ -0,0 +1,28 @@
+"""add seats to aircraft
+
+Revision ID: 71d100e65f04
+Revises: dd48d8dab743
+Create Date: 2023-08-16 06:46:02.618843
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision = '71d100e65f04'
+down_revision = 'dd48d8dab743'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('aircraft', sa.Column('seats', sa.Integer(), nullable=False))
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('aircraft', 'seats')
+    # ### end Alembic commands ###
@@ -0,0 +1,38 @@
+"""make flight-copilot M:N relationship
+
+Revision ID: 434066bcb25d
+Revises: 71d100e65f04
+Create Date: 2023-08-16 07:03:50.599364
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision = '434066bcb25d'
+down_revision = '71d100e65f04'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('flight_has_copilot',
+    sa.Column('flight_id', sa.Integer(), nullable=False),
+    sa.Column('copilot_id', sa.Integer(), nullable=False),
+    sa.ForeignKeyConstraint(['copilot_id'], ['copilot.id'], ),
+    sa.ForeignKeyConstraint(['flight_id'], ['flight.id'], ),
+    sa.PrimaryKeyConstraint('flight_id', 'copilot_id')
+    )
+    op.drop_constraint('flight_ibfk_2', 'flight', type_='foreignkey')
+    op.drop_column('flight', 'copilot_id')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('flight', sa.Column('copilot_id', mysql.INTEGER(display_width=11), autoincrement=False, nullable=True))
+    op.create_foreign_key('flight_ibfk_2', 'flight', 'copilot', ['copilot_id'], ['id'])
+    op.drop_table('flight_has_copilot')
+    # ### end Alembic commands ###
@@ -0,0 +1,42 @@
+"""rename columns with weather
+
+Revision ID: 5c43394aa8e0
+Revises: 434066bcb25d
+Create Date: 2023-08-16 16:31:36.204608
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import mysql
+
+# revision identifiers, used by Alembic.
+revision = '5c43394aa8e0'
+down_revision = '434066bcb25d'
+branch_labels = None
+depends_on = None
+
+
+def upgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('flight', sa.Column('takeoff_weather_info_id', sa.Integer(), nullable=True))
+    op.add_column('flight', sa.Column('landing_weather_info_id', sa.Integer(), nullable=True))
+    op.drop_constraint('flight_ibfk_6', 'flight', type_='foreignkey')
+    op.drop_constraint('flight_ibfk_7', 'flight', type_='foreignkey')
+    op.create_foreign_key(None, 'flight', 'weather_info', ['takeoff_weather_info_id'], ['id'])
+    op.create_foreign_key(None, 'flight', 'weather_info', ['landing_weather_info_id'], ['id'])
+    op.drop_column('flight', 'weather_info_landing_id')
+    op.drop_column('flight', 'weather_info_takeoff_id')
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('flight', sa.Column('weather_info_takeoff_id', mysql.INTEGER(display_width=11), autoincrement=False, nullable=True))
+    op.add_column('flight', sa.Column('weather_info_landing_id', mysql.INTEGER(display_width=11), autoincrement=False, nullable=True))
+    op.drop_constraint(None, 'flight', type_='foreignkey')
+    op.drop_constraint(None, 'flight', type_='foreignkey')
+    op.create_foreign_key('flight_ibfk_7', 'flight', 'weather_info', ['weather_info_takeoff_id'], ['id'])
+    op.create_foreign_key('flight_ibfk_6', 'flight', 'weather_info', ['weather_info_landing_id'], ['id'])
+    op.drop_column('flight', 'landing_weather_info_id')
+    op.drop_column('flight', 'takeoff_weather_info_id')
+    # ### end Alembic commands ###