新增 alembic 管理数据库架构

2022-12-13 21:03:15 +08:00
parent d23cffb570
commit c2ab1497d3
9 changed files with 263 additions and 5 deletions
@@ -0,0 +1,51 @@
+"""init
+
+Revision ID: 5a7ea072b184
+Revises: 
+Create Date: 2022-12-13 20:21:25.645856
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+import settings
+
+# revision identifiers, used by Alembic.
+revision = '5a7ea072b184'
+down_revision = None
+branch_labels = None
+depends_on = None
+
+engine = sa.create_engine(f"sqlite:///{settings.DATABASE_FILE}")
+
+def upgrade() -> None:
+    if sa.inspect(engine).has_table("codes"):
+        return
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.create_table('codes',
+    sa.Column('id', sa.Integer(), nullable=False),
+    sa.Column('code', sa.String(length=10), nullable=True),
+    sa.Column('key', sa.String(length=30), nullable=True),
+    sa.Column('name', sa.String(length=500), nullable=True),
+    sa.Column('size', sa.Integer(), nullable=True),
+    sa.Column('type', sa.String(length=20), nullable=True),
+    sa.Column('text', sa.String(length=500), nullable=True),
+    sa.Column('used', sa.Boolean(), nullable=True),
+    sa.Column('count', sa.Integer(), nullable=True),
+    sa.Column('use_time', sa.DateTime(), nullable=True),
+    sa.Column('exp_time', sa.DateTime(), nullable=True),
+    sa.PrimaryKeyConstraint('id')
+    )
+    op.create_index(op.f('ix_codes_code'), 'codes', ['code'], unique=True)
+    op.create_index(op.f('ix_codes_id'), 'codes', ['id'], unique=False)
+    op.create_index(op.f('ix_codes_key'), 'codes', ['key'], unique=True)
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_index(op.f('ix_codes_key'), table_name='codes')
+    op.drop_index(op.f('ix_codes_id'), table_name='codes')
+    op.drop_index(op.f('ix_codes_code'), table_name='codes')
+    op.drop_table('codes')
+    # ### end Alembic commands ###