
    \dS                     8    d Z ddlmZ ddlZdZdZdZdZd Z	d Z
y)zlpreviw attachment

Revision ID: e20b16039f41
Revises: 00294e0be0fd
Create Date: 2022-04-27 08:06:59.629165

    )opNe20b16039f4100294e0be0fdc            	         t        j                  dt        j                  dt        j                  d      d             t        j                  dt        j                  dt        j                  d      d             y )Ncmf_attachmenturl_preview   )lengthT)nullableurl_preview_img)r   
add_columnsaColumnString     ?/opt/eva-app/alembic/versions/e20b16039f41_previw_attachment.pyupgrader      sP    MM"BIImRYYc=R]a$bcMM"BII.?RUAVae$fgr   c                  \    t        j                  dd       t        j                  dd       y )Nr   r   r   )r   drop_columnr   r   r   	downgrader      s!    NN#%67NN#]3r   )__doc__alembicr   
sqlalchemyr   revisiondown_revisionbranch_labels
depends_onr   r   r   r   r   <module>r      s3      
h4r   