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postgres-decoderbufs
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Using clang-format to style nazi myself

pull/1/head
Xavier Stevens 2014-09-22 16:26:50 -07:00
parent 6a212e9e4c
commit f9d69b3f1f
1 changed files with 117 additions and 110 deletions
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45
src/decoderbufs.c
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@ -25,7 +25,6 @@
*/ */
#include <inttypes.h> #include <inttypes.h>
#include <stdarg.h>
#include "postgres.h" #include "postgres.h"
#include "funcapi.h" #include "funcapi.h"
@ -51,7 +50,7 @@ PG_MODULE_MAGIC;
*/ */
#ifdef HAVE_INT64_TIMESTAMP #ifdef HAVE_INT64_TIMESTAMP
#define TIMESTAMPTZ_TO_USEC_SINCE_EPOCH(t) \ #define TIMESTAMPTZ_TO_USEC_SINCE_EPOCH(t) \
t + ((POSTGRES_EPOCH_JDATE - UNIX_EPOCH_JDATE) * SECS_PER_DAY * USECS_PER_SEC); t + ((POSTGRES_EPOCH_JDATE - UNIX_EPOCH_JDATE) * SECS_PER_DAY *USECS_PER_SEC);
#else #else
#define TIMESTAMPTZ_TO_USEC_SINCE_EPOCH(t) \ #define TIMESTAMPTZ_TO_USEC_SINCE_EPOCH(t) \
(t + ((POSTGRES_EPOCH_JDATE - UNIX_EPOCH_JDATE) * SECS_PER_DAY)) * 1000.0; (t + ((POSTGRES_EPOCH_JDATE - UNIX_EPOCH_JDATE) * SECS_PER_DAY)) * 1000.0;
@ -135,8 +134,7 @@ static void pg_decode_shutdown(LogicalDecodingContext *ctx) {
/* BEGIN callback */ /* BEGIN callback */
static void pg_decode_begin_txn(LogicalDecodingContext *ctx, static void pg_decode_begin_txn(LogicalDecodingContext *ctx,
ReorderBufferTXN *txn) { ReorderBufferTXN *txn) {}
}
/* COMMIT callback */ /* COMMIT callback */
static void pg_decode_commit_txn(LogicalDecodingContext *ctx, static void pg_decode_commit_txn(LogicalDecodingContext *ctx,
@ -151,7 +149,7 @@ static void free_row_msg_subs(Decoderbufs__RowMessage *msg) {
pfree(msg->table); pfree(msg->table);
if (msg->n_new_tuple > 0) { if (msg->n_new_tuple > 0) {
for (int i=0; i < msg->n_new_tuple; i++) { for (int i = 0; i < msg->n_new_tuple; i++) {
if (msg->new_tuple[i]) { if (msg->new_tuple[i]) {
if (msg->new_tuple[i]->datum_string) { if (msg->new_tuple[i]->datum_string) {
pfree(msg->new_tuple[i]->datum_string); pfree(msg->new_tuple[i]->datum_string);
@ -166,7 +164,7 @@ static void free_row_msg_subs(Decoderbufs__RowMessage *msg) {
pfree(msg->new_tuple); pfree(msg->new_tuple);
} }
if (msg->n_old_tuple > 0) { if (msg->n_old_tuple > 0) {
for (int i=0; i < msg->n_old_tuple; i++) { for (int i = 0; i < msg->n_old_tuple; i++) {
if (msg->old_tuple[i]) { if (msg->old_tuple[i]) {
if (msg->old_tuple[i]->datum_string) { if (msg->old_tuple[i]->datum_string) {
pfree(msg->old_tuple[i]->datum_string); pfree(msg->old_tuple[i]->datum_string);
@ -182,9 +180,10 @@ static void free_row_msg_subs(Decoderbufs__RowMessage *msg) {
} }
} }
static void print_tuple_msg(StringInfo out, Decoderbufs__DatumMessage **tup, size_t n) { static void print_tuple_msg(StringInfo out, Decoderbufs__DatumMessage **tup,
size_t n) {
if (tup) { if (tup) {
for (int i=0; i < n; i++) { for (int i = 0; i < n; i++) {
Decoderbufs__DatumMessage *dmsg = tup[i]; Decoderbufs__DatumMessage *dmsg = tup[i];
if (dmsg->column_name) if (dmsg->column_name)
appendStringInfo(out, "column_name[%s]", dmsg->column_name); appendStringInfo(out, "column_name[%s]", dmsg->column_name);
@ -308,8 +307,9 @@ static void set_datum_value(Decoderbufs__DatumMessage *datum_msg, Oid typid,
} }
} }
static void tuple_to_tuple_msg(Decoderbufs__DatumMessage **tmsg, Relation relation, static void tuple_to_tuple_msg(Decoderbufs__DatumMessage **tmsg,
HeapTuple tuple, TupleDesc tupdesc) { Relation relation, HeapTuple tuple,
TupleDesc tupdesc) {
int natt; int natt;
/* build column names and values */ /* build column names and values */
@ -357,7 +357,6 @@ static void tuple_to_tuple_msg(Decoderbufs__DatumMessage **tmsg, Relation relati
tmsg[natt] = palloc(sizeof(datum_msg)); tmsg[natt] = palloc(sizeof(datum_msg));
memcpy(tmsg[natt], &datum_msg, sizeof(datum_msg)); memcpy(tmsg[natt], &datum_msg, sizeof(datum_msg));
} }
} }
/* /*
@ -399,8 +398,10 @@ static void pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
if (change->data.tp.newtuple != NULL) { if (change->data.tp.newtuple != NULL) {
TupleDesc tupdesc = RelationGetDescr(relation); TupleDesc tupdesc = RelationGetDescr(relation);
rmsg.n_new_tuple = tupdesc->natts; rmsg.n_new_tuple = tupdesc->natts;
rmsg.new_tuple = palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts); rmsg.new_tuple =
tuple_to_tuple_msg(rmsg.new_tuple, relation, &change->data.tp.newtuple->tuple, tupdesc); palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts);
tuple_to_tuple_msg(rmsg.new_tuple, relation,
&change->data.tp.newtuple->tuple, tupdesc);
} }
break; break;
case REORDER_BUFFER_CHANGE_UPDATE: case REORDER_BUFFER_CHANGE_UPDATE:
@ -410,14 +411,18 @@ static void pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
if (change->data.tp.oldtuple != NULL) { if (change->data.tp.oldtuple != NULL) {
TupleDesc tupdesc = RelationGetDescr(relation); TupleDesc tupdesc = RelationGetDescr(relation);
rmsg.n_old_tuple = tupdesc->natts; rmsg.n_old_tuple = tupdesc->natts;
rmsg.old_tuple = palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts); rmsg.old_tuple =
tuple_to_tuple_msg(rmsg.old_tuple, relation, &change->data.tp.oldtuple->tuple, tupdesc); palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts);
tuple_to_tuple_msg(rmsg.old_tuple, relation,
&change->data.tp.oldtuple->tuple, tupdesc);
} }
if (change->data.tp.newtuple != NULL) { if (change->data.tp.newtuple != NULL) {
TupleDesc tupdesc = RelationGetDescr(relation); TupleDesc tupdesc = RelationGetDescr(relation);
rmsg.n_new_tuple = tupdesc->natts; rmsg.n_new_tuple = tupdesc->natts;
rmsg.new_tuple = palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts); rmsg.new_tuple =
tuple_to_tuple_msg(rmsg.new_tuple, relation, &change->data.tp.newtuple->tuple, tupdesc); palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts);
tuple_to_tuple_msg(rmsg.new_tuple, relation,
&change->data.tp.newtuple->tuple, tupdesc);
} }
} }
break; break;
@ -428,8 +433,10 @@ static void pg_decode_change(LogicalDecodingContext *ctx, ReorderBufferTXN *txn,
if (!is_rel_non_selective && change->data.tp.oldtuple != NULL) { if (!is_rel_non_selective && change->data.tp.oldtuple != NULL) {
TupleDesc tupdesc = RelationGetDescr(relation); TupleDesc tupdesc = RelationGetDescr(relation);
rmsg.n_old_tuple = tupdesc->natts; rmsg.n_old_tuple = tupdesc->natts;
rmsg.old_tuple = palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts); rmsg.old_tuple =
tuple_to_tuple_msg(rmsg.old_tuple, relation, &change->data.tp.oldtuple->tuple, tupdesc); palloc(sizeof(Decoderbufs__DatumMessage) * tupdesc->natts);
tuple_to_tuple_msg(rmsg.old_tuple, relation,
&change->data.tp.oldtuple->tuple, tupdesc);
} }
break; break;
default: default: