pg_resetwal: Add test for -o with negative value

Rename varatt_external to varatt_external_oid

Minimize footprint of TOAST_MAX_CHUNK_SIZE in heap and amcheck code

pg_plan_advice: Add CHECK_FOR_INTERRUPTS() and check_stack_depth()

pg_stash_advice: Fix failure to reload empty advice string.

Add pg_nodiscard decorations to some Bitmapset functions.

Fix hangs in COPY FROM (FORMAT text).

Fix spurious errors in COPY FROM (FORMAT {text,csv}).

Optimize COPY FROM (FORMAT {text,csv}) using SIMD.

Speedup COPY FROM with additional function inlining.

Unify REPACK (CONCURRENTLY) error messages.

Restrict REPACK (CONCURRENTLY) on user catalog tables.

Execute foreign key constraints in CREATE SCHEMA at the end.

Don't try to re-order the subcommands of CREATE SCHEMA.

Support more object types within CREATE SCHEMA.