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Port snowflake to PostgreSQL 19 #40

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Merged
mason-sharp merged 1 commit into from
Jul 6, 2026
Merged

Port snowflake to PostgreSQL 19 #40

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8 changes: 7 additions & 1 deletion snowflake.c
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Original file line number Diff line number Diff line change
Expand Up @@ -16,6 +16,8 @@

#include "postgres.h"

#include <time.h>

#include "access/bufmask.h"
#include "access/htup_details.h"
#include "access/multixact.h"
Expand All @@ -35,6 +37,9 @@
#include "catalog/storage_xlog.h"
#include "commands/defrem.h"
#include "commands/sequence.h"
#if PG_VERSION_NUM >= 190000
#include "commands/sequence_xlog.h"
#endif
#include "commands/tablecmds.h"
#include "funcapi.h"
#include "miscadmin.h"
Expand All @@ -61,6 +66,7 @@ PG_MODULE_MAGIC;
*/
#define SEQ_LOG_VALS 32

#if PG_VERSION_NUM < 190000
/*
* The "special area" of a sequence's buffer page looks like this.
*/
Expand All @@ -70,6 +76,7 @@ typedef struct sequence_magic
{
uint32 magic;
} sequence_magic;
#endif

/*
* We store a SeqTable item for every sequence we have touched in the current
Expand Down Expand Up @@ -186,7 +193,6 @@ snowflake_nextval(PG_FUNCTION_ARGS)
ereport(ERROR,
(errcode(ERRCODE_CONFIG_FILE_ERROR),
errmsg("value for snowflake.node is not set")));


/* open and lock sequence */
init_sequence(relid, &elm, &seqrel);
Expand Down
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