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mirror of https://github.com/postgres/postgres.git synced 2025-07-27 12:41:57 +03:00

pgindent run.

This commit is contained in:
Bruce Momjian
2003-08-04 00:43:34 +00:00
parent 63354a0228
commit 089003fb46
554 changed files with 24888 additions and 21245 deletions

View File

@ -61,17 +61,17 @@
typedef struct remoteConn
{
PGconn *con; /* Hold the remote connection */
bool remoteTrFlag; /* Indicates whether or not a transaction
* on remote database is in progress*/
} remoteConn;
PGconn *con; /* Hold the remote connection */
bool remoteTrFlag; /* Indicates whether or not a transaction
* on remote database is in progress */
} remoteConn;
/*
* Internal declarations
*/
static remoteConn *getConnectionByName(const char *name);
static HTAB *createConnHash(void);
static void createNewConnection(const char *name,remoteConn *con);
static void createNewConnection(const char *name, remoteConn * con);
static void deleteConnection(const char *name);
static char **get_pkey_attnames(Oid relid, int16 *numatts);
static char *get_sql_insert(Oid relid, int16 *pkattnums, int16 pknumatts, char **src_pkattvals, char **tgt_pkattvals);
@ -86,15 +86,15 @@ static TupleDesc pgresultGetTupleDesc(PGresult *res);
static char *generate_relation_name(Oid relid);
/* Global */
List *res_id = NIL;
int res_id_index = 0;
PGconn *persistent_conn = NULL;
static HTAB *remoteConnHash=NULL;
List *res_id = NIL;
int res_id_index = 0;
PGconn *persistent_conn = NULL;
static HTAB *remoteConnHash = NULL;
/*
/*
Following is list that holds multiple remote connections.
Calling convention of each dblink function changes to accept
connection name as the first parameter. The connection list is
connection name as the first parameter. The connection list is
much like ecpg e.g. a mapping between a name and a PGconn object.
*/
@ -102,7 +102,7 @@ typedef struct remoteConnHashEnt
{
char name[NAMEDATALEN];
remoteConn *rcon;
} remoteConnHashEnt;
} remoteConnHashEnt;
/* initial number of connection hashes */
#define NUMCONN 16
@ -186,18 +186,18 @@ dblink_connect(PG_FUNCTION_ARGS)
PGconn *conn = NULL;
remoteConn *rcon = NULL;
if(PG_NARGS()==2)
if (PG_NARGS() == 2)
{
connstr = GET_STR(PG_GETARG_TEXT_P(1));
connname = GET_STR(PG_GETARG_TEXT_P(0));
}
else if(PG_NARGS()==1)
else if (PG_NARGS() == 1)
connstr = GET_STR(PG_GETARG_TEXT_P(0));
oldcontext = MemoryContextSwitchTo(TopMemoryContext);
if(connname)
rcon=(remoteConn *) palloc(sizeof(remoteConn));
if (connname)
rcon = (remoteConn *) palloc(sizeof(remoteConn));
conn = PQconnectdb(connstr);
MemoryContextSwitchTo(oldcontext);
@ -206,16 +206,16 @@ dblink_connect(PG_FUNCTION_ARGS)
{
msg = pstrdup(PQerrorMessage(conn));
PQfinish(conn);
if(rcon)
if (rcon)
pfree(rcon);
ereport(ERROR,
(errcode(ERRCODE_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION),
errmsg("could not establish connection"),
errdetail("%s", msg)));
(errcode(ERRCODE_SQLCLIENT_UNABLE_TO_ESTABLISH_SQLCONNECTION),
errmsg("could not establish connection"),
errdetail("%s", msg)));
}
if(connname)
if (connname)
{
rcon->con = conn;
createNewConnection(connname, rcon);
@ -237,7 +237,7 @@ dblink_disconnect(PG_FUNCTION_ARGS)
remoteConn *rcon = NULL;
PGconn *conn = NULL;
if (PG_NARGS() ==1 )
if (PG_NARGS() == 1)
{
conname = GET_STR(PG_GETARG_TEXT_P(0));
rcon = getConnectionByName(conname);
@ -276,13 +276,13 @@ dblink_open(PG_FUNCTION_ARGS)
StringInfo str = makeStringInfo();
remoteConn *rcon = NULL;
if(PG_NARGS() == 2)
if (PG_NARGS() == 2)
{
curname = GET_STR(PG_GETARG_TEXT_P(0));
sql = GET_STR(PG_GETARG_TEXT_P(1));
conn = persistent_conn;
}
else if(PG_NARGS() == 3)
else if (PG_NARGS() == 3)
{
conname = GET_STR(PG_GETARG_TEXT_P(0));
curname = GET_STR(PG_GETARG_TEXT_P(1));
@ -333,12 +333,12 @@ dblink_close(PG_FUNCTION_ARGS)
curname = GET_STR(PG_GETARG_TEXT_P(0));
conn = persistent_conn;
}
else if (PG_NARGS()==2)
else if (PG_NARGS() == 2)
{
conname = GET_STR(PG_GETARG_TEXT_P(0));
curname = GET_STR(PG_GETARG_TEXT_P(1));
rcon = getConnectionByName(conname);
if(rcon)
if (rcon)
conn = rcon->con;
}
@ -381,7 +381,7 @@ dblink_fetch(PG_FUNCTION_ARGS)
PGresult *res = NULL;
MemoryContext oldcontext;
char *conname = NULL;
remoteConn *rcon=NULL;
remoteConn *rcon = NULL;
/* stuff done only on the first call of the function */
if (SRF_IS_FIRSTCALL())
@ -401,7 +401,7 @@ dblink_fetch(PG_FUNCTION_ARGS)
howmany = PG_GETARG_INT32(2);
rcon = getConnectionByName(conname);
if(rcon)
if (rcon)
conn = rcon->con;
}
else if (PG_NARGS() == 2)
@ -411,7 +411,7 @@ dblink_fetch(PG_FUNCTION_ARGS)
conn = persistent_conn;
}
if(!conn)
if (!conn)
DBLINK_CONN_NOT_AVAIL;
/* create a function context for cross-call persistence */
@ -429,9 +429,7 @@ dblink_fetch(PG_FUNCTION_ARGS)
if (!res ||
(PQresultStatus(res) != PGRES_COMMAND_OK &&
PQresultStatus(res) != PGRES_TUPLES_OK))
{
DBLINK_RES_ERROR("sql error");
}
else if (PQresultStatus(res) == PGRES_COMMAND_OK)
{
/* cursor does not exist - closed already or bad name */
@ -549,7 +547,7 @@ dblink_record(PG_FUNCTION_ARGS)
char *connstr = NULL;
char *sql = NULL;
char *conname = NULL;
remoteConn *rcon=NULL;
remoteConn *rcon = NULL;
/* create a function context for cross-call persistence */
funcctx = SRF_FIRSTCALL_INIT();
@ -574,7 +572,7 @@ dblink_record(PG_FUNCTION_ARGS)
/* shouldn't happen */
elog(ERROR, "wrong number of arguments");
if(!conn)
if (!conn)
DBLINK_CONN_NOT_AVAIL;
res = PQexec(conn, sql);
@ -591,8 +589,8 @@ dblink_record(PG_FUNCTION_ARGS)
TEXTOID, -1, 0, false);
/*
* and save a copy of the command status string to return
* as our result tuple
* and save a copy of the command status string to return as
* our result tuple
*/
sql_cmd_status = PQcmdStatus(res);
funcctx->max_calls = 1;
@ -707,7 +705,7 @@ dblink_exec(PG_FUNCTION_ARGS)
char *connstr = NULL;
char *sql = NULL;
char *conname = NULL;
remoteConn *rcon=NULL;
remoteConn *rcon = NULL;
bool freeconn = true;
if (PG_NARGS() == 2)
@ -724,7 +722,7 @@ dblink_exec(PG_FUNCTION_ARGS)
/* shouldn't happen */
elog(ERROR, "wrong number of arguments");
if(!conn)
if (!conn)
DBLINK_CONN_NOT_AVAIL;
res = PQexec(conn, sql);
@ -741,15 +739,15 @@ dblink_exec(PG_FUNCTION_ARGS)
TEXTOID, -1, 0, false);
/*
* and save a copy of the command status string to return as
* our result tuple
* and save a copy of the command status string to return as our
* result tuple
*/
sql_cmd_status = GET_TEXT(PQcmdStatus(res));
}
else
ereport(ERROR,
(errcode(ERRCODE_S_R_E_PROHIBITED_SQL_STATEMENT_ATTEMPTED),
errmsg("statement returning results not allowed")));
(errcode(ERRCODE_S_R_E_PROHIBITED_SQL_STATEMENT_ATTEMPTED),
errmsg("statement returning results not allowed")));
PQclear(res);
@ -802,6 +800,7 @@ dblink_get_pkey(PG_FUNCTION_ARGS)
(errcode(ERRCODE_UNDEFINED_TABLE),
errmsg("relation \"%s\" does not exist",
GET_STR(PG_GETARG_TEXT_P(0)))));
/*
* need a tuple descriptor representing one INT and one TEXT
* column
@ -980,8 +979,8 @@ dblink_build_sql_insert(PG_FUNCTION_ARGS)
if (src_nitems != pknumatts)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("source key array length must match number of key " \
"attributes")));
errmsg("source key array length must match number of key " \
"attributes")));
/*
* get array of pointers to c-strings from the input source array
@ -1013,8 +1012,8 @@ dblink_build_sql_insert(PG_FUNCTION_ARGS)
if (tgt_nitems != pknumatts)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("target key array length must match number of key " \
"attributes")));
errmsg("target key array length must match number of key " \
"attributes")));
/*
* get array of pointers to c-strings from the input target array
@ -1126,8 +1125,8 @@ dblink_build_sql_delete(PG_FUNCTION_ARGS)
if (tgt_nitems != pknumatts)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("target key array length must match number of key " \
"attributes")));
errmsg("target key array length must match number of key " \
"attributes")));
/*
* get array of pointers to c-strings from the input target array
@ -1249,8 +1248,8 @@ dblink_build_sql_update(PG_FUNCTION_ARGS)
if (src_nitems != pknumatts)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("source key array length must match number of key " \
"attributes")));
errmsg("source key array length must match number of key " \
"attributes")));
/*
* get array of pointers to c-strings from the input source array
@ -1282,8 +1281,8 @@ dblink_build_sql_update(PG_FUNCTION_ARGS)
if (tgt_nitems != pknumatts)
ereport(ERROR,
(errcode(ERRCODE_ARRAY_SUBSCRIPT_ERROR),
errmsg("target key array length must match number of key " \
"attributes")));
errmsg("target key array length must match number of key " \
"attributes")));
/*
* get array of pointers to c-strings from the input target array
@ -1839,10 +1838,10 @@ pgresultGetTupleDesc(PGresult *res)
ereport(ERROR,
(errcode(ERRCODE_MOST_SPECIFIC_TYPE_MISMATCH),
errmsg("field size mismatch"),
errdetail("Size of remote field \"%s\" does not match " \
"size of local type \"%s\".", attname,
format_type_with_typemod(atttypid,
atttypmod))));
errdetail("Size of remote field \"%s\" does not match " \
"size of local type \"%s\".", attname,
format_type_with_typemod(atttypid,
atttypmod))));
attdim = 0;
attisset = false;
@ -1893,50 +1892,50 @@ generate_relation_name(Oid relid)
static remoteConn *
getConnectionByName(const char *name)
{
remoteConnHashEnt *hentry;
char key[NAMEDATALEN];
remoteConnHashEnt *hentry;
char key[NAMEDATALEN];
if(!remoteConnHash)
remoteConnHash=createConnHash();
if (!remoteConnHash)
remoteConnHash = createConnHash();
MemSet(key, 0, NAMEDATALEN);
snprintf(key, NAMEDATALEN - 1, "%s", name);
hentry = (remoteConnHashEnt*) hash_search(remoteConnHash,
key, HASH_FIND, NULL);
hentry = (remoteConnHashEnt *) hash_search(remoteConnHash,
key, HASH_FIND, NULL);
if(hentry)
return(hentry->rcon);
if (hentry)
return (hentry->rcon);
return(NULL);
return (NULL);
}
static HTAB *
createConnHash(void)
{
HASHCTL ctl;
HTAB *ptr;
HASHCTL ctl;
HTAB *ptr;
ctl.keysize = NAMEDATALEN;
ctl.entrysize = sizeof(remoteConnHashEnt);
ptr=hash_create("Remote Con hash", NUMCONN, &ctl, HASH_ELEM);
ptr = hash_create("Remote Con hash", NUMCONN, &ctl, HASH_ELEM);
if(!ptr)
if (!ptr)
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory")));
return(ptr);
return (ptr);
}
static void
createNewConnection(const char *name, remoteConn *con)
createNewConnection(const char *name, remoteConn * con)
{
remoteConnHashEnt *hentry;
bool found;
char key[NAMEDATALEN];
remoteConnHashEnt *hentry;
bool found;
char key[NAMEDATALEN];
if(!remoteConnHash)
if (!remoteConnHash)
remoteConnHash = createConnHash();
MemSet(key, 0, NAMEDATALEN);
@ -1944,12 +1943,12 @@ createNewConnection(const char *name, remoteConn *con)
hentry = (remoteConnHashEnt *) hash_search(remoteConnHash, key,
HASH_ENTER, &found);
if(!hentry)
if (!hentry)
ereport(ERROR,
(errcode(ERRCODE_OUT_OF_MEMORY),
errmsg("out of memory")));
if(found)
if (found)
ereport(ERROR,
(errcode(ERRCODE_DUPLICATE_OBJECT),
errmsg("duplicate connection name")));
@ -1961,12 +1960,12 @@ createNewConnection(const char *name, remoteConn *con)
static void
deleteConnection(const char *name)
{
remoteConnHashEnt *hentry;
bool found;
char key[NAMEDATALEN];
remoteConnHashEnt *hentry;
bool found;
char key[NAMEDATALEN];
if(!remoteConnHash)
remoteConnHash=createConnHash();
if (!remoteConnHash)
remoteConnHash = createConnHash();
MemSet(key, 0, NAMEDATALEN);
snprintf(key, NAMEDATALEN - 1, "%s", name);
@ -1974,7 +1973,7 @@ deleteConnection(const char *name)
hentry = (remoteConnHashEnt *) hash_search(remoteConnHash,
key, HASH_REMOVE, &found);
if(!hentry)
if (!hentry)
ereport(ERROR,
(errcode(ERRCODE_UNDEFINED_OBJECT),
errmsg("undefined connection name")));