TCP J4: Add Dynamic support - #460

Open

alex-clickhouse wants to merge 14 commits into

tcp/epic-j3-variantfrom

tcp/epic-j4-dynamic

Commits on Aug 18, 2026

Add Dynamic support for the TCP client

alex-clickhouse
and
claude
committed
621e167
Densify Dynamic's per-type children before delegating to their codecs

alex-clickhouse
and
claude
committed
21ec17c
Ergonomic Dynamic write; drop densify/measure

alex-clickhouse
and
claude
committed
06db864
Address Copilot review: Dynamic inference robustness and clear errors

alex-clickhouse
and
claude
committed
69b1112
Fold the Dynamic golden-vector decode tests, and cover max_types

alex-clickhouse
and
claude
committed
96db2fb
Bound Dynamic's discriminator reads to RowCount

alex-clickhouse
and
claude
committed
092f476
Expose the dynamic column's type list and per-type columns publicly
alex-clickhouse
committed
4056f95
Keep the dynamic dense write path gated on the concrete column
alex-clickhouse
committed
632881c
Document GetTypeColumn's bounds and borrowing on the dynamic view
alex-clickhouse
committed
355d69d
Reject a foreign write state in Dynamic

alex-clickhouse
and
claude
committed
ac82445
Explain how the dense slice finds each type's child run

alex-clickhouse
and
claude
committed
4179c1b
Require the write state, and slice the dense Dynamic in tests

alex-clickhouse
and
claude
committed
bc52b91
Fold the Dynamic wire constants into the codec

alex-clickhouse
and
claude
committed
39c18e9
Read a Dynamic map's key and value types from its pairs

alex-clickhouse
and
claude
committed
6943a95