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TRANSDISCARD/SUB_DISABLE: switch from subtransaction replay to read-only exception row capture #400

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Merged
mason-sharp merged 9 commits into from
Apr 2, 2026
Merged

TRANSDISCARD/SUB_DISABLE: switch from subtransaction replay to read-only exception row capture #400

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f359f4d
TRANSDISCARD/SUB_DISABLE: log discarded DMLs to exception_log via dry…
danolivo Mar 17, 2026
6d9a47d
Improve dry_run_logging test reliability and add DDL duplicate bug re…
danolivo Mar 25, 2026
7f4beea
Fix duplicate DDL logging in handle_queued_ddl for TRANSDISCARD/SUB_D…
danolivo Mar 25, 2026
a069f87
Fix memory context management in handle_insert
danolivo Mar 26, 2026
c5b4612
Fix memory context handling in exception PG_CATCH blocks
danolivo Mar 30, 2026
11792c3
Fix handle_truncate to skip TRUNCATE in TRANSDISCARD/SUB_DISABLE modes
danolivo Mar 31, 2026
c63676c
Reset ApplyOperationContext in handle_update, handle_delete, handle_s…
danolivo Mar 31, 2026
5d3a782
Add descriptive comment to make CodeRabbit happy.
danolivo Mar 31, 2026
6a9d5b6
Rename "dry-run" terminology to "exception row capture"
mason-sharp Apr 2, 2026
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2 changes: 1 addition & 1 deletion Makefile
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Original file line number Diff line number Diff line change
Expand Up @@ -52,7 +52,7 @@ all: spock.control
# -----------------------------------------------------------------------------
REGRESS = preseed infofuncs init_fail init preseed_check basic conflict_secondary_unique \
excluded_schema conflict_stat \
toasted replication_set matview bidirectional primary_key \
toasted replication_set exception_row_capture matview bidirectional primary_key \
interfaces foreign_key copy sequence triggers parallel functions row_filter \
row_filter_sampling att_list column_filter apply_delay \
extended node_origin_cascade multiple_upstreams tuple_origin autoddl \
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2 changes: 2 additions & 0 deletions include/spock_exception_handler.h
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Expand Up @@ -60,6 +60,7 @@ typedef struct SpockExceptionLog
HeapTuple local_tuple;
char initial_error_message[1024];
char initial_operation[16];
uint32 failed_action; /* xact_action_counter at time of error */
} SpockExceptionLog;

typedef enum SpockExceptionBehaviour
Expand Down Expand Up @@ -99,4 +100,5 @@ extern void spock_disable_subscription(SpockSubscription *sub,
XLogRecPtr lsn,
TimestampTz ts);


#endif /* SPOCK_EXCEPTION_HANDLER_H */
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