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14 lines
569 B
MySQL
14 lines
569 B
MySQL
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-- Composite index for apps_extension_time_series to fix "Out of sort memory" error
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-- This index optimizes the query: WHERE appId = ? AND extension = ? ORDER BY timestamp DESC
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CREATE INDEX idx_apps_extension_composite
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ON apps_extension_time_series(appId, extension, timestamp DESC);
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CREATE INDEX idx_er_toEntity_toId_relation
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ON entity_relationship (toEntity, toId, relation);
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CREATE INDEX idx_er_fromEntity_toEntity
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ON entity_relationship (fromEntity, toEntity);
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CREATE INDEX idx_er_relation_fromEntity_toId
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ON entity_relationship (relation, fromEntity, toId);
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