Feature: Apache Iceberg lake tables as an extension (datalake_fdw skeleton) - #1842

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MisterRaindrop wants to merge 30 commits into

apache:mainfrom

MisterRaindrop:feature/iceberg-ddl-kernel

Commits on Jul 6, 2026

catalog: add pg_foreign_catalog, pg_foreign_volume, pg_lake_table
MisterRaindrop
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a8e5f53
nodes: add parse nodes for Iceberg lake-table DDL
MisterRaindrop
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c2bb7c0
parser: add grammar for CREATE ICEBERG TABLE / FOREIGN CATALOG / VOLUME
MisterRaindrop
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b028fb8
commands: implement CREATE/DROP FOREIGN CATALOG and FOREIGN VOLUME
MisterRaindrop
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5a679b2
commands: implement CREATE ICEBERG TABLE
MisterRaindrop
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b4704be
bin: pg_dump skip and psql tab completion for lake-table DDL
MisterRaindrop
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a81bd6b
tests: add lake_table regression test, refresh catalog expecteds
MisterRaindrop
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73172e8
Use ASF license header for new lake-table source files
MisterRaindrop
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5be5f9f
Move ASF license header to top of file header block
MisterRaindrop
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272d910

Commits on Jul 7, 2026

foreigncmds: flatten IF NOT EXISTS duplicate handling
MisterRaindrop
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c70fbf9

Commits on Jul 10, 2026

parser/commands: unify lake-table DROP syntax with CREATE
MisterRaindrop
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5105d02
commands: make foreign catalog type a required first-class column
MisterRaindrop
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f21763c
Update src/backend/foreign/foreign.c

MisterRaindrop
and
andr-sokolov
authored
7e6e7ca
Update src/include/commands/laketablecmds.h

MisterRaindrop
and
andr-sokolov
authored
70b451a
psql: complete only iceberg tables for DROP ICEBERG TABLE
MisterRaindrop
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32bda14
commands: finish ValidateLakeTableOptions -> ValidateLakeTableStmt rename
MisterRaindrop
committed
f6d3286

Commits on Jul 14, 2026

Commits on Jul 20, 2026

Commits on Jul 22, 2026

Commits on Jul 23, 2026

tests/commands: check pg_lake_table cleanup by saved OID; tidy the SET AM guard
MisterRaindrop
committed
f4ac7dd

Commits on Aug 13, 2026