dbwrapper.h

来自「bonddb 是一个源于PostgreSQL封装包的对象。它是一个由C/C++编」· C头文件 代码 · 共 78 行

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#ifndef dbwrapper_h#define dbwrapper_h#define _PGSQL/* #define _GNOMEDB *//** * Low level calls to postgresql, or another database provider depending what * is asked for in #defines.  This is a straight wrapper around psql or gnome-db * or what ever else providers maybe supported  */#ifdef _PGSQL/* Postgresql specific headers to be included. */#include <libpq-fe.h>#endif#ifdef _GNOMEDB/* Gnome-db specific headers, this is for supporting lots of databases */#include <libdga.h>#endif/* Standard structures for databases.  */typedef struct   {	gchar *query;	gchar *basetable;#ifdef _PGSQL   PGresult *res;#endif#ifdef _GNOMEDB   GdaRecordSet *res;   gulong rec_count;#endif   }DbRecordSet;typedef struct   {	/* connection string */	gchar *connstring;	/* type of database your connecting to */	enum {			DB_UNKNOWN,			DB_PGSQL				  } dbserver;#ifdef _PGSQL   PGconn *conn;#endif        #ifdef _GNOMEDB     GdaConnection *conn;#endif           }DbConnection;extern DbConnection *globaldbconn;#ifdef _PGSQL/* Posgresql Code is here */#include "dbpgsql.h"#endif#ifdef _GNOMEDB/* Gnome DB code is here */#include "dbgnomedb.h"#endif/* some functions .. .*/gint db_dbgetserver();#endif

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