增加数据库的支持

fanchy · Aug 8, 2017 · 462e47f · 462e47f
1 parent fa0a08d
commit 462e47f
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Showing 8 changed files with 443 additions and 181 deletions.
diff --git a/fflib/db/db_ops.h b/fflib/db/db_ops.h
@@ -2,7 +2,7 @@
 #define _FF_DB_OPS_H_
 
 #include <string>
-using namespace std;
+
 
 namespace ff
 {
@@ -19,13 +19,13 @@ class db_ops_i
 public:
     virtual ~db_ops_i(){}
 
-    virtual int  connect(const string& args_) = 0;
+    virtual int  connect(const std::string& args_) = 0;
     virtual bool is_connected() = 0;
-    virtual int  exe_sql(const string& sql_, db_each_row_callback_i* cb_) = 0;
+    virtual int  exe_sql(const std::string& sql_, db_each_row_callback_i* cb_) = 0;
     virtual void close() = 0;
-    virtual int  affect_rows() = 0;
+    virtual int  affected_rows() = 0;
     virtual const char*  error_msg() = 0;
-    virtual string escape(const string& src_) = 0;
+
     virtual int  ping()                 = 0;
     virtual void begin_transaction()    = 0;
     virtual void commit_transaction()   = 0;