add new error message

AWError.h

@@ -22,12 +22,20 @@
     XX(ERR_SYS, "use strerror instead")                                                                                \
                                                                                                                        \
     /* SQLite error */                                                                                                 \
-    XX(ERR_SQLITE, "call SQLite error API called function above for detail")                                           \
-    XX(ERR_SQLITE_INVALID_METHOD, "Invalid sql method")                                                                \
+    XX(ERR_SQLITE, "call sqlite_errmsg() after")                                                                       \
+    XX(ERR_SQLITE_NOT_FOUND, "No result found")                                                                        \
+                                                                                                                       \
+    /* MySQL error */                                                                                                  \
+    XX(ERR_MYSQL, "call mysql_error() after ")                                                                         \
                                                                                                                        \
     /* Custom error */                                                                                                 \
-    XX(ERR_INVALID_MEMORY, "invalid memory address")                                                                   \
+    XX(ERR_INVALID_ADDR, "invalid memory address")                                                                     \
     XX(ERR_INVALID_TYPE, "invalid data type")                                                                          \
+    XX(ERR_NO_MEMORY, "No enough memory")                                                                              \
+    XX(ERR_NO_FILE, "Check if file exists")                                                                            \
+                                                                                                                       \
+    XX(ERR_SQL_INVALID_METHOD, "Invalid sql method")                                                                   \
+    XX(ERR_SQL_CONN, "connect error, check parameters")                                                                \
                                                                                                                        \
     /* unknown error */                                                                                                \
     XX(ERR_UNKNOWN, "Unexpected error occurred")