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Change vuln.description index type to help with index full issues #9

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Merged
binareio merged 1 commit into from
Apr 29, 2024
Merged

Change vuln.description index type to help with index full issues #9

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30 changes: 30 additions & 0 deletions src/db/scripts/versions/ecd29e77afe3_change_vuln_description_index_type.py
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Original file line number Diff line number Diff line change
@@ -0,0 +1,30 @@
"""Change vuln description index type

Revision ID: ecd29e77afe3
Revises: 9a14a98e9e6d
Create Date: 2024-04-29 10:10:39.660073

"""
from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision = 'ecd29e77afe3'
down_revision = '9a14a98e9e6d'
branch_labels = None
depends_on = None


def upgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_index('vuln_idx1', table_name='vuln')
op.execute('CREATE INDEX vuln_idx1 ON vuln USING GIST (to_tsvector(\'english\', description));')
# ### end Alembic commands ###


def downgrade():
# ### commands auto generated by Alembic - please adjust! ###
op.drop_index('vuln_idx1', table_name='vuln')
op.execute('CREATE INDEX vuln_idx1 ON vuln (description text_pattern_ops);')
# ### end Alembic commands ###
2 changes: 1 addition & 1 deletion src/db/tables.py
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Original file line number Diff line number Diff line change
Expand Up @@ -35,7 +35,7 @@ class Vuln(Base):
__tablename__ = 'vuln'
__table_args__ = (
UniqueConstraint('vuln_id', name='vuln_uix_1'),
Index('vuln_idx1', 'description'),
Index('vuln_idx1', 'description', postgresql_using='gist'),
{u'comment': u'Table that contains the list of Vulnerabilities'}
)

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