From f251e0ac14be0db71431c92a43ea8e2de66df73b Mon Sep 17 00:00:00 2001
From: Xuan Sang LE <xsang.le@gmail.com>
Date: Tue, 6 Mar 2018 21:29:04 +0100
Subject: [PATCH] allow fields select in dbhelpder

---
 libs/dbhelper.c | 6 +++---
 libs/dbhelper.h | 2 +-
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/libs/dbhelper.c b/libs/dbhelper.c
index bf86c0f..f8bd0c2 100644
--- a/libs/dbhelper.c
+++ b/libs/dbhelper.c
@@ -132,10 +132,10 @@ dbrecord dball(sqlite3* db,const char* table)
 {
 	return dbselect(db,table,"1=%d",1);
 }
-dbrecord dbselect(sqlite3* db, const char* table,const char* fstring,...)
+dbrecord dbselect(sqlite3* db, const char* table, const char* fname,const char* fstring,...)
 {
 	char* sql;
-	char* prefix = "SELECT * FROM %s WHERE %s";
+	char* prefix = "SELECT (%s) FROM %s WHERE %s";
 	char* cond;
 	va_list arguments; 
 	int dlen;
@@ -149,7 +149,7 @@ dbrecord dbselect(sqlite3* db, const char* table,const char* fstring,...)
     va_start(arguments, fstring);
     vsnprintf(cond, dlen, fstring, arguments);
     va_end(arguments);
-    sql = __s(prefix,table,cond);
+    sql = __s(prefix, fname,table,cond);
 
     if(sqlite3_prepare_v2(db, sql, -1, &statement, 0) == SQLITE_OK)
     {
diff --git a/libs/dbhelper.h b/libs/dbhelper.h
index d5b1610..519e8aa 100644
--- a/libs/dbhelper.h
+++ b/libs/dbhelper.h
@@ -22,7 +22,7 @@ int dbquery(sqlite3*,const char*, int (*)());
 int dbinsert(sqlite3*,const char*,const dbfield);
 int hastable(sqlite3*,const char*);
 int dbupdate(sqlite3*,const char*,const dbfield,const char*,...);
-dbrecord dbselect(sqlite3*, const char*,const char*,...);
+dbrecord dbselect(sqlite3*, const char*, const char*,const char*,...);
 dbrecord dball(sqlite3*,const char*);
 int dbdelete(sqlite3*,const char*,const char*,...);
 dbfield __field();