From c411f51dfbb92848c22188e5d6df968034adb98d Mon Sep 17 00:00:00 2001 From: "Marc G. Fournier" Date: Fri, 30 Aug 2002 13:03:11 +0000 Subject: [PATCH] libpgeasy moved to gborg ... --- src/interfaces/Makefile | 4 +- src/interfaces/libpgeasy/Makefile | 55 --- src/interfaces/libpgeasy/README | 10 - src/interfaces/libpgeasy/examples/Makefile | 22 -- src/interfaces/libpgeasy/examples/pginsert.c | 98 ----- .../libpgeasy/examples/pgmultiresult.c | 68 ---- .../libpgeasy/examples/pgnulltest.c | 135 ------- .../libpgeasy/examples/pgwordcount.c | 73 ---- src/interfaces/libpgeasy/halt.c | 56 --- src/interfaces/libpgeasy/halt.h | 6 - src/interfaces/libpgeasy/libpgeasy.c | 344 ------------------ src/interfaces/libpgeasy/libpgeasy.h | 18 - 12 files changed, 2 insertions(+), 887 deletions(-) delete mode 100644 src/interfaces/libpgeasy/Makefile delete mode 100644 src/interfaces/libpgeasy/README delete mode 100644 src/interfaces/libpgeasy/examples/Makefile delete mode 100644 src/interfaces/libpgeasy/examples/pginsert.c delete mode 100644 src/interfaces/libpgeasy/examples/pgmultiresult.c delete mode 100644 src/interfaces/libpgeasy/examples/pgnulltest.c delete mode 100644 src/interfaces/libpgeasy/examples/pgwordcount.c delete mode 100644 src/interfaces/libpgeasy/halt.c delete mode 100644 src/interfaces/libpgeasy/halt.h delete mode 100644 src/interfaces/libpgeasy/libpgeasy.c delete mode 100644 src/interfaces/libpgeasy/libpgeasy.h diff --git a/src/interfaces/Makefile b/src/interfaces/Makefile index 113670bbeb..c1ca5737c4 100644 --- a/src/interfaces/Makefile +++ b/src/interfaces/Makefile @@ -4,7 +4,7 @@ # # Copyright (c) 1994, Regents of the University of California # -# $Header: /cvsroot/pgsql/src/interfaces/Makefile,v 1.47 2002/08/22 22:43:11 scrappy Exp $ +# $Header: /cvsroot/pgsql/src/interfaces/Makefile,v 1.48 2002/08/30 13:03:09 scrappy Exp $ # #------------------------------------------------------------------------- @@ -12,7 +12,7 @@ subdir = src/interfaces top_builddir = ../.. include $(top_builddir)/src/Makefile.global -DIRS := libpq ecpg libpgeasy +DIRS := libpq ecpg ALLDIRS := $(DIRS) libpgtcl perl5 python jdbc diff --git a/src/interfaces/libpgeasy/Makefile b/src/interfaces/libpgeasy/Makefile deleted file mode 100644 index 7ea4fa642a..0000000000 --- a/src/interfaces/libpgeasy/Makefile +++ /dev/null @@ -1,55 +0,0 @@ -#------------------------------------------------------------------------- -# -# Makefile for src/interfaces/libpgeasy -# -# $Header: /cvsroot/pgsql/src/interfaces/libpgeasy/Attic/Makefile,v 1.7 2001/05/11 01:46:33 momjian Exp $ -# -#------------------------------------------------------------------------- - -subdir = src/interfaces/libpgeasy -top_builddir = ../../.. -include $(top_builddir)/src/Makefile.global - - -# shared library parameters -NAME= pgeasy -SO_MAJOR_VERSION= 2 -SO_MINOR_VERSION= 2 - -override CPPFLAGS := -I$(libpq_srcdir) $(CPPFLAGS) - -OBJS= libpgeasy.o halt.o - -SHLIB_LINK = $(libpq) - -# If crypt is a separate library, rather than part of libc, it may need -# to be referenced separately to keep (broken) linkers happy. (This is -# braindead; users of libpq should not need to know what it depends on.) -SHLIB_LINK+= $(filter -L%, $(LDFLAGS)) $(filter -lcrypt, $(LIBS)) - -all: all-lib - -# Shared library stuff -include $(top_srcdir)/src/Makefile.shlib - -install: all installdirs install-headers install-lib - -.PHONY: install-headers -install-headers: libpgeasy.h - $(INSTALL_DATA) $< $(DESTDIR)$(includedir)/libpgeasy.h - -installdirs: - $(mkinstalldirs) $(DESTDIR)$(libdir) $(DESTDIR)$(includedir) - -uninstall: uninstall-lib - rm -f $(DESTDIR)$(includedir)/libpgeasy.h - -clean distclean maintainer-clean: clean-lib - rm -f $(OBJS) - -depend dep: - $(CC) -MM $(CFLAGS) *.c >depend - -ifeq (depend,$(wildcard depend)) -include depend -endif diff --git a/src/interfaces/libpgeasy/README b/src/interfaces/libpgeasy/README deleted file mode 100644 index 6790f85165..0000000000 --- a/src/interfaces/libpgeasy/README +++ /dev/null @@ -1,10 +0,0 @@ - - - Pgeasy 2.0 - (Formerly contrib/pginterface) - -Attached is a copy of the Postgres support routines I wrote to allow me -to more cleanly interface to the libpq library, more like a 4gl SQL -interface. - -Bruce Momjian (pgman@candle.pha.pa.us) diff --git a/src/interfaces/libpgeasy/examples/Makefile b/src/interfaces/libpgeasy/examples/Makefile deleted file mode 100644 index af8dc0c32a..0000000000 --- a/src/interfaces/libpgeasy/examples/Makefile +++ /dev/null @@ -1,22 +0,0 @@ -#------------------------------------------------------------------------- -# -# Makefile -# Makefile for pgeasy examples -# -# IDENTIFICATION -# $Header: /cvsroot/pgsql/src/interfaces/libpgeasy/examples/Attic/Makefile,v 1.3 2002/03/04 18:50:21 momjian Exp $ -# -#------------------------------------------------------------------------- - -CFLAGS=-I/usr/local/pgsql/include -TARGET = pginsert pgwordcount pgnulltest pgmultiresult -LDFLAGS = -L/usr/local/pgsql/lib -lpgeasy - -all : $(TARGET) - -%: %.c - gcc -o $@ $(CFLAGS) $@.c $(PGEASY) $(LDFLAGS) - -clean: - rm -f *.o $(TARGET) log core - diff --git a/src/interfaces/libpgeasy/examples/pginsert.c b/src/interfaces/libpgeasy/examples/pginsert.c deleted file mode 100644 index 85b181b541..0000000000 --- a/src/interfaces/libpgeasy/examples/pginsert.c +++ /dev/null @@ -1,98 +0,0 @@ -/* - * insert.c - * -*/ - -#include -#include -#include "libpq-fe.h" -#include "../halt.h" -#include "libpgeasy.h" - -int -main(int argc, char **argv) -{ - char query[4000]; - int row = 1; - int aint; - float afloat; - double adouble; - char achar[11], - abpchar[11], - avarchar[51], - atext[51]; - time_t aabstime; - char optstr[256]; - - if (argc != 2) - halt("Usage: %s database\n", argv[0]); - - snprintf(optstr, 256, "dbname=%s", argv[1]); - connectdb(optstr); - - on_error_continue(); - doquery("DROP TABLE testfetch"); - on_error_stop(); - - doquery("\ - CREATE TABLE testfetch( \ - aint int4, \ - afloat float4, \ - adouble float8, \ - achar char, \ - abpchar char(10), \ - avarchar varchar(50), \ - atext text, \ - aabstime abstime) \ - "); - - while (1) - { - sprintf(query, "INSERT INTO testfetch VALUES ( \ - %d, \ - 2322.12, \ - '923121.0323'::float8, \ - 'A', \ - 'Betty', \ - 'Charley', \ - 'Doug', \ - 'now' )", row); - doquery(query); - - doquery("BEGIN WORK"); - doquery("DECLARE c_testfetch BINARY CURSOR FOR \ - SELECT * FROM testfetch"); - - doquery("FETCH ALL IN c_testfetch"); - - while (fetch( - &aint, - &afloat, - &adouble, - achar, - abpchar, - avarchar, - atext, - &aabstime) != END_OF_TUPLES) - printf("int %d\nfloat %f\ndouble %f\nchar %s\n\ -bpchar %s\nvarchar %s\ntext %s\nabstime %s", - aint, - afloat, - adouble, - achar, - abpchar, - avarchar, - atext, - ctime(&aabstime)); - - - doquery("CLOSE c_testfetch"); - doquery("COMMIT WORK"); - printf("--- %-d rows inserted so far\n", row); - - row++; - } - - disconnectdb(); - return 0; -} diff --git a/src/interfaces/libpgeasy/examples/pgmultiresult.c b/src/interfaces/libpgeasy/examples/pgmultiresult.c deleted file mode 100644 index f5cf2112dd..0000000000 --- a/src/interfaces/libpgeasy/examples/pgmultiresult.c +++ /dev/null @@ -1,68 +0,0 @@ -/* - * pgmultiresult.c - * - */ - -#include -#include "libpq-fe.h" -#include "../halt.h" -#include "libpgeasy.h" - -int -main(int argc, char **argv) -{ - char query[4000]; - char val[4000]; - char optstr[256]; - PGresult *res1, *res2; - int res1_done = 0, res2_done = 0; - - if (argc != 2) - halt("Usage: %s database\n", argv[0]); - - snprintf(optstr, 256, "dbname=%s", argv[1]); - connectdb(optstr); - - doquery("\ - SELECT lanname \ - FROM pg_language \ - ORDER BY lanname \ - "); - res1 = get_result(); - - doquery("\ - SELECT amname \ - FROM pg_am \ - ORDER BY amname \ - "); - res2 = get_result(); - - while (!res1_done && !res2_done) - { - - set_result(res1); - - if (!res1_done) - { - if (fetch(val) != END_OF_TUPLES) - puts(val); - else res1_done = 1; - } - - res1 = get_result(); - - set_result(res2); - - if (!res2_done) - { - if (fetch(val) != END_OF_TUPLES) - puts(val); - else res2_done = 1; - } - - res2 = get_result(); - } - - disconnectdb(); - return 0; -} diff --git a/src/interfaces/libpgeasy/examples/pgnulltest.c b/src/interfaces/libpgeasy/examples/pgnulltest.c deleted file mode 100644 index 0f3ba30336..0000000000 --- a/src/interfaces/libpgeasy/examples/pgnulltest.c +++ /dev/null @@ -1,135 +0,0 @@ -/* - * pgnulltest.c - * -*/ - -#define TEST_NON_NULLS - -#include -#include -#include "libpq-fe.h" -#include "../halt.h" -#include "libpgeasy.h" - -int -main(int argc, char **argv) -{ - char query[4000]; - int row = 1; - int aint; - float afloat; - double adouble; - char achar[11], - abpchar[11], - avarchar[51], - atext[51]; - time_t aabstime; - int aint_null, - afloat_null, - adouble_null, - achar_null, - abpchar_null, - avarchar_null, - atext_null, - aabstime_null; - char optstr[256]; - - if (argc != 2) - halt("Usage: %s database\n", argv[0]); - - snprintf(optstr, 256, "dbname=%s", argv[1]); - connectdb(optstr); - - on_error_continue(); - doquery("DROP TABLE testfetch"); - on_error_stop(); - - doquery("\ - CREATE TABLE testfetch( \ - aint int4, \ - afloat float4, \ - adouble float8, \ - achar char, \ - abpchar char(10), \ - avarchar varchar(50), \ - atext text, \ - aabstime abstime) \ - "); - -#ifdef TEST_NON_NULLS - sprintf(query, "INSERT INTO testfetch VALUES ( \ - 0, \ - 0, \ - 0, \ - '', \ - '', \ - '', \ - '', \ - CURRENT_TIMESTAMP::abstime);"); -#else - sprintf(query, "INSERT INTO testfetch VALUES ( \ - NULL, \ - NULL, \ - NULL, \ - NULL, \ - NULL, \ - NULL, \ - NULL, \ - NULL);"); -#endif - doquery(query); - - doquery("BEGIN WORK"); - doquery("DECLARE c_testfetch BINARY CURSOR FOR \ - SELECT * FROM testfetch"); - - doquery("FETCH ALL IN c_testfetch"); - - if (fetchwithnulls( - &aint, - &aint_null, - &afloat, - &afloat_null, - &adouble, - &adouble_null, - achar, - &achar_null, - abpchar, - &abpchar_null, - avarchar, - &avarchar_null, - atext, - &atext_null, - &aabstime, - &aabstime_null) != END_OF_TUPLES) - printf("int %d\nfloat %f\ndouble %f\nchar %s\n\ -bpchar %s\nvarchar %s\ntext %s\nabstime %s\n", - aint, - afloat, - adouble, - achar, - abpchar, - avarchar, - atext, - ctime(&aabstime)); - - printf("NULL:\nint %d\nfloat %d\ndouble %d\nchar %d\n\ -bpchar %d\nvarchar %d\ntext %d\nabstime %d\n", - aint_null, - afloat_null, - adouble_null, - achar_null, - abpchar_null, - avarchar_null, - atext_null, - aabstime_null); - - doquery("CLOSE c_testfetch"); - doquery("COMMIT WORK"); - printf("--- %-d rows inserted so far\n", row); - - row++; - - disconnectdb(); - return 0; -} diff --git a/src/interfaces/libpgeasy/examples/pgwordcount.c b/src/interfaces/libpgeasy/examples/pgwordcount.c deleted file mode 100644 index 57f888601b..0000000000 --- a/src/interfaces/libpgeasy/examples/pgwordcount.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * wordcount.c - * -*/ - -#include -#include "libpq-fe.h" -#include "../halt.h" -#include "libpgeasy.h" - -int -main(int argc, char **argv) -{ - char query[4000]; - int row = 0; - int count; - char line[4000]; - char optstr[256]; - - if (argc != 2) - halt("Usage: %s database\n", argv[0]); - - snprintf(optstr, 256, "dbname=%s", argv[1]); - connectdb(optstr); - - on_error_continue(); - doquery("DROP TABLE words"); - on_error_stop(); - - doquery("\ - CREATE TABLE words( \ - matches int4, \ - word text ) \ - "); - doquery("\ - CREATE INDEX i_words_1 ON words USING btree ( \ - word text_ops )\ - "); - - while (1) - { - if (scanf("%s", line) != 1) - break; - doquery("BEGIN WORK"); - sprintf(query, "\ - DECLARE c_words BINARY CURSOR FOR \ - SELECT count(*) \ - FROM words \ - WHERE word = '%s'", line); - doquery(query); - doquery("FETCH ALL IN c_words"); - - while (fetch(&count) == END_OF_TUPLES) - count = 0; - doquery("CLOSE c_words"); - doquery("COMMIT WORK"); - - if (count == 0) - sprintf(query, "\ - INSERT INTO words \ - VALUES (1, '%s')", line); - else - sprintf(query, "\ - UPDATE words \ - SET matches = matches + 1 \ - WHERE word = '%s'", line); - doquery(query); - row++; - } - - disconnectdb(); - return 0; -} diff --git a/src/interfaces/libpgeasy/halt.c b/src/interfaces/libpgeasy/halt.c deleted file mode 100644 index 57ae1fdf29..0000000000 --- a/src/interfaces/libpgeasy/halt.c +++ /dev/null @@ -1,56 +0,0 @@ -/* -** -** halt.c -** -** This is used to print out error messages and exit -*/ - -#include -#include -#include -#include -#include -#include -#include "halt.h" - -/*------------------------------------------------------------------------- -** -** halt - print error message, and call clean up routine or exit -** -**------------------------------------------------------------------------*/ - -void -halt(char *format,...) -{ - va_list arg_ptr; - char *pstr; - void (*sig_func) (); - - va_start(arg_ptr, format); - if (strncmp(format, "PERROR", 6) != 0) - vfprintf(stderr, format, arg_ptr); - else - { - for (pstr = format + 6; *pstr == ' ' || *pstr == ':'; pstr++) - ; - vfprintf(stderr, pstr, arg_ptr); - perror(""); - } - va_end(arg_ptr); - fflush(stderr); - - /* call one clean up function if defined */ - if ((sig_func = signal(SIGTERM, SIG_DFL)) != SIG_DFL && - sig_func != SIG_IGN) - (*sig_func) (0); - else if ((sig_func = signal(SIGHUP, SIG_DFL)) != SIG_DFL && - sig_func != SIG_IGN) - (*sig_func) (0); - else if ((sig_func = signal(SIGINT, SIG_DFL)) != SIG_DFL && - sig_func != SIG_IGN) - (*sig_func) (0); - else if ((sig_func = signal(SIGQUIT, SIG_DFL)) != SIG_DFL && - sig_func != SIG_IGN) - (*sig_func) (0); - exit(1); -} diff --git a/src/interfaces/libpgeasy/halt.h b/src/interfaces/libpgeasy/halt.h deleted file mode 100644 index 69835a1479..0000000000 --- a/src/interfaces/libpgeasy/halt.h +++ /dev/null @@ -1,6 +0,0 @@ -/* -** halt.h -** -*/ - -void halt(char *format,...); diff --git a/src/interfaces/libpgeasy/libpgeasy.c b/src/interfaces/libpgeasy/libpgeasy.c deleted file mode 100644 index b137f78b7f..0000000000 --- a/src/interfaces/libpgeasy/libpgeasy.c +++ /dev/null @@ -1,344 +0,0 @@ -/* - * pgeasy.c - * - */ - -#include -#include -#include -#include - -#include "libpq-fe.h" -#include "halt.h" -#include "libpgeasy.h" - -#ifndef NUL -#define NUL '\0' -#endif - -#ifndef TRUE -#define TRUE 1 -#endif - -#ifndef FALSE -#define FALSE 0 -#endif - -/* GLOBAL VARIABLES */ -static PGconn *conn; -static PGresult *res = NULL; - -static int tuple; /* stores fetch location */ - -#define ON_ERROR_STOP 0 -#define ON_ERROR_CONTINUE 1 - -static int on_error_state = ON_ERROR_STOP; /* halt on errors? */ - -static int user_has_res = FALSE; - -static void add_res_tuple(void); -static void get_res_tuple(void); -static void del_res_tuple(void); - - -/* - * connectdb - returns PGconn structure - */ -PGconn * -connectdb(char *options) -{ - /* make a connection to the database */ - conn = PQconnectdb(options); - if (PQstatus(conn) == CONNECTION_BAD) - halt("Connection to database using '%s' failed.\n%s\n", options, - PQerrorMessage(conn)); - return conn; -} - - -/* - * disconnectdb - */ -void -disconnectdb() -{ - if (res != NULL && user_has_res == FALSE) - { - PQclear(res); - res = NULL; - } - - PQfinish(conn); -} - - -/* - * doquery - returns PGresult structure - */ -PGresult * -doquery(char *query) -{ - if (res != NULL && user_has_res == FALSE) - PQclear(res); - - user_has_res = FALSE; - res = PQexec(conn, query); - - if (on_error_state == ON_ERROR_STOP && - (res == NULL || - PQresultStatus(res) == PGRES_BAD_RESPONSE || - PQresultStatus(res) == PGRES_NONFATAL_ERROR || - PQresultStatus(res) == PGRES_FATAL_ERROR)) - { - if (res != NULL) - fprintf(stderr, "query error: %s\n", PQresultErrorMessage(res)); - else - fprintf(stderr, "connection error: %s\n", PQerrorMessage(conn)); - PQfinish(conn); - halt("failed query: %s\n", query); - } - tuple = 0; - return res; -} - - -/* - * fetch - returns tuple number (starts at 0), or the value END_OF_TUPLES - * NULL pointers are skipped - */ -int -fetch(void *param,...) -{ - va_list ap; - int arg, - num_fields; - - num_fields = PQnfields(res); - - if (tuple >= PQntuples(res)) - return END_OF_TUPLES; - - va_start(ap, param); - for (arg = 0; arg < num_fields; arg++) - { - if (param != NULL) - { - if (PQfsize(res, arg) == -1) - { - memcpy(param, PQgetvalue(res, tuple, arg), PQgetlength(res, tuple, arg)); - ((char *) param)[PQgetlength(res, tuple, arg)] = NUL; - } - else - memcpy(param, PQgetvalue(res, tuple, arg), PQfsize(res, arg)); - } - param = va_arg(ap, char *); - } - va_end(ap); - return tuple++; -} - - -/* - * fetchwithnulls - returns tuple number (starts at 0), - * or the value END_OF_TUPLES - * Returns TRUE or FALSE into null indicator variables - * NULL pointers are skipped - */ -int -fetchwithnulls(void *param,...) -{ - va_list ap; - int arg, - num_fields; - - num_fields = PQnfields(res); - - if (tuple >= PQntuples(res)) - return END_OF_TUPLES; - - va_start(ap, param); - for (arg = 0; arg < num_fields; arg++) - { - if (param != NULL) - { - if (PQfsize(res, arg) == -1) - { - memcpy(param, PQgetvalue(res, tuple, arg), PQgetlength(res, tuple, arg)); - ((char *) param)[PQgetlength(res, tuple, arg)] = NUL; - } - else - memcpy(param, PQgetvalue(res, tuple, arg), PQfsize(res, arg)); - } - param = va_arg(ap, char *); - if (PQgetisnull(res, tuple, arg) != 0) - *(int *) param = 1; - else - *(int *) param = 0; - param = va_arg(ap, char *); - } - va_end(ap); - return tuple++; -} - - -/* - * reset_fetch - */ -void -reset_fetch() -{ - tuple = 0; -} - - -/* - * on_error_stop - */ -void -on_error_stop() -{ - on_error_state = ON_ERROR_STOP; -} - - -/* - * on_error_continue - */ -void -on_error_continue() -{ - on_error_state = ON_ERROR_CONTINUE; -} - - -/* - * get_result - */ -PGresult * -get_result() -{ - if (res == NULL) - halt("get_result called with no result pointer used\n"); - - /* delete it if it is already there; we are about to re-add it */ - del_res_tuple(); - - /* we have to store the fetch location */ - add_res_tuple(); - - user_has_res = TRUE; - - return res; -} - - -/* - * set_result - */ -void -set_result(PGresult *newres) -{ - if (newres == NULL) - halt("set_result called with null result pointer\n"); - - if (res != NULL && user_has_res == FALSE) - { - /* - * Basically, throw away res. We can't return to it because the - * user doesn't have the res pointer. - */ - del_res_tuple(); - PQclear(res); - } - - user_has_res = FALSE; - - res = newres; - - get_res_tuple(); -} - - -/* - * Routines to store res/tuple mapping - * This is used to keep track of fetch locations while using get/set on - * result sets. - * Auto-growing array is used, with empty slots marked by res == NULL - */ - -static struct res_tuple -{ - PGresult *res; - int tuple; -} *res_tuple = NULL; - -static int res_tuple_len = 0; - - -/* - * add_res_tuple - */ -static void -add_res_tuple(void) -{ - int i, - new_res_tuple_len = res_tuple_len ? res_tuple_len * 2 : 1; - - for (i = 0; i < res_tuple_len; i++) - /* Put it in an empty slot */ - if (res_tuple[i].res == NULL) - { - res_tuple[i].res = res; - res_tuple[i].tuple = tuple; - } - - /* Need to grow array */ - res_tuple = realloc(res_tuple, new_res_tuple_len * sizeof(struct res_tuple)); - - /* clear new elements */ - for (i = res_tuple_len; i < new_res_tuple_len; i++) - { - res_tuple[i].res = NULL; - res_tuple[i].tuple = 0; - } - - /* recursion to add entry */ - add_res_tuple(); -} - - -/* - * get_res_tuple - */ -static void -get_res_tuple(void) -{ - int i; - - for (i = 0; i < res_tuple_len; i++) - if (res_tuple[i].res == res) - { - tuple = res_tuple[i].tuple; - return; - } - halt("get_res_tuple called with invalid result pointer\n"); -} - - -/* - * del_res_tuple - */ -static void -del_res_tuple(void) -{ - int i; - - for (i = 0; i < res_tuple_len; i++) - if (res_tuple[i].res == res) - { - res_tuple[i].res = NULL; - return; - } - return; -} diff --git a/src/interfaces/libpgeasy/libpgeasy.h b/src/interfaces/libpgeasy/libpgeasy.h deleted file mode 100644 index 864f30231d..0000000000 --- a/src/interfaces/libpgeasy/libpgeasy.h +++ /dev/null @@ -1,18 +0,0 @@ -/* - * pglib.h - * -*/ - -PGresult *doquery(char *query); -PGconn *connectdb(char *options); -void disconnectdb(void); -int fetch(void *param,...); -int fetchwithnulls(void *param,...); -void on_error_continue(void); -void on_error_stop(void); -PGresult *get_result(void); -void set_result(PGresult *newres); -void unset_result(PGresult *oldres); -void reset_fetch(void); - -#define END_OF_TUPLES (-1) -- 2.40.0