refactor(query_builder): implement proper lazy initialization#308
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- Release unused builders when switching database types via for_database() - Only allocate the required builder based on database type - Previously, multiple builders could accumulate in memory - Memory footprint reduced by keeping only one builder instance at a time - No API changes, fully backward compatible Fixes #306
- Add Issue #306 entry to both English and Korean CHANGELOG - Document lazy initialization improvement in ensure_builder()
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* refactor(query_builder): implement proper lazy initialization - Release unused builders when switching database types via for_database() - Only allocate the required builder based on database type - Previously, multiple builders could accumulate in memory - Memory footprint reduced by keeping only one builder instance at a time - No API changes, fully backward compatible Fixes #306 * docs: update CHANGELOG for query_builder memory optimization - Add Issue #306 entry to both English and Korean CHANGELOG - Document lazy initialization improvement in ensure_builder()
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Summary
query_builder::ensure_builder()for_database()Changes
ensure_builder()to release unused builders when database type changesTest plan
Fixes #306