add indexes for person models
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40e65c518c
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@ -10,6 +10,6 @@ class Base(db.Model):
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class Person(db.Model):
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__abstract__ = True
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first_name = db.Column(db.String(255), nullable=False)
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last_name = db.Column(db.String(255), nullable=False)
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first_name = db.Column(db.String(255), index=True, nullable=False)
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last_name = db.Column(db.String(255), index=True, nullable=False)
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email = db.Column(db.String(120), unique=True)
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34
backend/migrations/versions/84d4066483b8_.py
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34
backend/migrations/versions/84d4066483b8_.py
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@ -0,0 +1,34 @@
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"""empty message
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Revision ID: 84d4066483b8
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Revises: 45be50e56689
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Create Date: 2022-05-19 17:14:00.684001
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"""
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from alembic import op
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import sqlalchemy as sa
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# revision identifiers, used by Alembic.
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revision = '84d4066483b8'
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down_revision = '45be50e56689'
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branch_labels = None
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depends_on = None
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def upgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.create_index(op.f('ix_project_supervisors_first_name'), 'project_supervisors', ['first_name'], unique=False)
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op.create_index(op.f('ix_project_supervisors_last_name'), 'project_supervisors', ['last_name'], unique=False)
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op.create_index(op.f('ix_students_first_name'), 'students', ['first_name'], unique=False)
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op.create_index(op.f('ix_students_last_name'), 'students', ['last_name'], unique=False)
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# ### end Alembic commands ###
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def downgrade():
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# ### commands auto generated by Alembic - please adjust! ###
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op.drop_index(op.f('ix_students_last_name'), table_name='students')
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op.drop_index(op.f('ix_students_first_name'), table_name='students')
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op.drop_index(op.f('ix_project_supervisors_last_name'), table_name='project_supervisors')
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op.drop_index(op.f('ix_project_supervisors_first_name'), table_name='project_supervisors')
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# ### end Alembic commands ###
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