1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
"""create database
Revision ID: 4ede1524f909
Revises:
Create Date: 2020-07-04 16:42:00.443043
"""
from alembic import op
import sqlalchemy as sa
import sqlalchemy_utc
# revision identifiers, used by Alembic.
revision = '4ede1524f909'
down_revision = None
branch_labels = None
depends_on = None
def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.create_table('paragraph',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('type', sa.String(length=16, _expect_unicode=True), nullable=False),
sa.Column('start_ts', sa.Float(), nullable=False),
sa.Column('end_ts', sa.Float(), nullable=True),
sa.Column('settings', sa.JSON(), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.create_table('upload',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('sha256', sa.String(length=256), nullable=False),
sa.Column('fn', sa.String(length=256), nullable=False),
sa.Column('ext', sa.String(length=4, _expect_unicode=True), nullable=False),
sa.Column('username', sa.String(length=16, _expect_unicode=True), nullable=False),
sa.Column('created_at', sqlalchemy_utc.sqltypes.UtcDateTime(timezone=True), nullable=True),
sa.PrimaryKeyConstraint('id')
)
op.create_table('annotation',
sa.Column('id', sa.Integer(), nullable=False),
sa.Column('type', sa.String(length=16, _expect_unicode=True), nullable=False),
sa.Column('paragraph_id', sa.Integer(), nullable=True),
sa.Column('start_ts', sa.Float(), nullable=False),
sa.Column('end_ts', sa.Float(), nullable=True),
sa.Column('text', sa.Text(_expect_unicode=True), nullable=True),
sa.Column('settings', sa.JSON(), nullable=True),
sa.ForeignKeyConstraint(['paragraph_id'], ['paragraph.id'], ),
sa.PrimaryKeyConstraint('id')
)
# ### end Alembic commands ###
def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_table('annotation')
op.drop_table('upload')
op.drop_table('paragraph')
# ### end Alembic commands ###
|
