1 files changed, 21 insertions, 5 deletions
diff --git a/src/include/xbsql.h b/src/include/xbsql.h
index 3869995..653096c 100755
--- a/src/include/xbsql.h
+++ b/src/include/xbsql.h
@@ -29,6 +29,19 @@ This class manages a list of open tables, open indices are connected to the open
 namespace xb{
 
 
+struct XBDLLEXPORT xbSqlFld{
+  char     cType;      // F - Database field
+                       // L - Literal
+                       // E - Expression
+  xbInt16  iFldNo;     // Field number if db field
+  xbExp *  pExp;       // If cType=E, pointer to parsed expression
+  xbString sFldAlias;  // Alias name for query display
+  xbSqlFld * Next;     // Next field in list
+};
+
+
+
+
 class XBDLLEXPORT xbSql : public xbSsv {
  public:
    // xbSql();
@@ -42,18 +55,21 @@ class XBDLLEXPORT xbSql : public xbSsv {
 
  private:
 
+   xbInt16  SqlAlterTable( const xbString &sCmdLine );
    xbInt16  SqlCreateTable( const xbString &sCmdLine );
-   xbInt16  SqlCreateIndex( const xbString &sCmdLine );
-
-   xbInt16  SqlDropIndex( const xbString &sCmdLine );
+   xbInt16  SqlDelete( const xbString &sCmdLine );
    xbInt16  SqlDropTable( const xbString &sCmdLine );
 
+   #ifdef XB_INDEX_SUPPORT
+   xbInt16  SqlCreateIndex( const xbString &sCmdLine );
+   xbInt16  SqlDropIndex( const xbString &sCmdLine );
+   #endif  // XB_INDEX_SUPPORT
 
 // xbInt16  SqlCreateView( const xbString &sCmdLine );
 // xbInt16  SqlDropView( const xbString &sCmdLine );
 // xbInt16  SqlUpdate( const xbString &sCmdLine );
-// xbInt16  SqlSelect( const xbString &sCmdLine );
-    
+   xbInt16  SqlSelect( const xbString &sCmdLine );
+
    void     SqlHelp() const;
    xbInt16  SqlInsert( const xbString &sCmLine );
    xbInt16  SqlSet( const xbString &sCmdLine );