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32 lines
759 B
Python
32 lines
759 B
Python
""" Enforce the nocase collation on the email table
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Revision ID: 049fed905da7
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Revises: 49d77a93118e
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Create Date: 2018-04-21 13:23:56.571524
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"""
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# revision identifiers, used by Alembic.
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revision = '049fed905da7'
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down_revision = '49d77a93118e'
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from alembic import op
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import sqlalchemy as sa
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from flask import current_app as app
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from citext import CIText
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def upgrade():
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if app.config['DB_FLAVOR'] == "postgresql":
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email_type = CIText()
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else:
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email_type = sa.String(length=255, collation="NOCASE")
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with op.batch_alter_table('user') as batch:
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batch.alter_column('email', type_=email_type)
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def downgrade():
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with op.batch_alter_table('user') as batch:
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batch.alter_column('email', type_=sa.String(length=255))
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