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scylladb
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python-driver
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(Improvement) immediate DDL schema agreement (per-host system.local) + lower-memory metadata schema parsing
- #745
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(Improvement) immediate DDL schema agreement (per-host system.local) + lower-memory metadata schema parsing
#745
mykaul
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scylladb:master
scylladb/python-driver:master
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mykaul:improvement/metadata-schema-parsing
mykaul/python-driver:improvement/metadata-schema-parsing
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Commits on Aug 23, 2026
(improvement) metadata: add lightweight _RowView and _row_factory
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(improvement) metadata: replace OrderedDict with dict
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(improvement) metadata: select only needed columns from system_schema.columns
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(improvement) metadata: replace dict_factory with lightweight _RowView
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(improvement) metadata: single-pass _build_table_columns
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tests: add _RowView and _row_factory unit tests
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Commits on Sep 21, 2026
metadata: validate row width once per result set, not per row
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cluster: back off schema agreement polling instead of a fixed 200ms
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cluster: use connected hosts' system.local for DDL schema agreement
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