$Id: TODO 10466 2004-11-17 00:05:40Z rafa $

UESQLC 2.0.0 TODO list
----------------------
o Change SGML CDML documents to XML  (see http://www.xml.com/pub/a/98/07/dtd/).
o Make UESQLC  act as a  preprocessor  to find included  files that  could have
  UESQL  statements.   Maybe,  it  can be  integrated  into the  GCC toolchain.
o Make UESQLC to quote automatically  depending on  the embedded variable type.
o Remove parameter '--with-oracle-home' and the related variable 'ORACLE_HOME'.

UESQLC 1.0.1 TODO list
----------------------
o Add support for SAP-DB as target platform (http://www.sapdb.org/).
o Add support for MySQL C API as target platform.
o Add support for i586-pc-cygwin architecture.

UESQLC 1.0.0 TODO list
----------------------
o Unify execute/diagnose  and  execute/diagnoseSingleRow  function pairs in the
  functions execute and executeSingleRow.
o Verify if there are needed all versions of the method 'connect' in PostgreSQL
  CDML (and others).
o Non-terminal  <cursor specification>  should  transmit its item count to  the
  cursor usage in later SQL statements.
o Add support for NULL value detection in oracle-oci-7.x.cdml and odbc-3.x.cdml
  targets.
o Add documentation for CDML using DOCBOOK.
o Add supplemental documentation to identity-c++.
o Add support for static linking of MPCL libraries.
o Check intensively, the use of cursors from multiple connections.
o Make test units for checking SQL transactions.
o Move informix-cplus-2.53.UC2  and oracle-oci-7.x  targets current engine, to
  the new engine in  identity-c++, and test it. Also, both targets, should use
  their own name-spaces.
o Remove the use of variable 'yylineno' in UESQL scanner.
o Use function 'tmpsnam()' in class TBaseConnectionManager.
o The  compiler  should count the occurrences of each  token, so  it could say
  where exactly is the error.
o Make use of name-spaces in CDML documents for C++.
o Make tests compiled only when testing.
o Reduce  the  conflicts in the  parser (now they are 62 shift/reduce  and  342
  reduce/reduce).
o Make a skeleton of 'Makefile' rules for AUTOMAKE ('uesql.am').
o Add a line directive,  at the end of the UESQL generated code block, point to
  the input file original line. This is an example of generated code:

    #line 1 "test-5.uesql.cc"
      :
      :
      TEST_WRITE_INFO ("DBMS-SCHEMA-LOCATION = %s", yDbmsSchemaLocation.c_str());
      TEST_WRITE_INFO ("DBMS-USER-LOGIN      = %s", yDbmsUserLogin.c_str());
      if ( !TEST_IN_SILENT_MODE )
      {
        mpcl::tLog.also (cerr);
      }
      if ( !yDbmsServerName.empty() && !yDbmsUserLogin.empty() )
      {
    #line 355
    {
    //
    //  PostgreSQL LIBPQ 6.2.x instructions.
    //
    {
    mpcl::xstring   hySqlServerDescriptor;
    mpcl::xstring   hySqlServerName;
    mpcl::xstring   hyDatabaseName;
    mpcl::xstring   hyConnectionName;
    mpcl::xstring   hyUserLogin;
    
    uesql::htPostgresql62xManager.clearQueues();
    uesql::htPostgresql62xManager.pushOnInputQueue (Quote (yDbmsServerName));
    uesql::htPostgresql62xManager.pushOnInputQueue (Quote (yDbmsUserLogin));
    :
    :
    :
    }  // not PostgreSQL LIBPQ 6.2.x
    #line 206 "test-5.uesql.cc"
      }
      goto end;
      :
      :

UESQLC 0.9.6 TODO list
----------------------
o Add a new SQL statement for creating catalogs (aka databases) and fix the
  PostgreSQL  targets  because of  implementing  "CREATE SCHEMA"  using the
  PostgreSQL statement "CREATE DATABASE".  Maybe it's time for shifting the
  PostgreSQL target to the latest release supporting "CREATE SCHEMA".
o Make a MySQL target.
o Make JAVA debugging a compiler stage option.
o Make a specific parser for embedded functions and  simplify C++ constructors.
o Remove the method 'disconnect' from connection manager in C++ CDML documents.
o Generalize  the use of the class 'TConnectionManager'  in C++ CDML documents.
o Remove the method 'diagnose*' from  connection manager in C++ CDML documents.
o Check for dangerous characters in strings (like '\u0000' and so).
o Check transaction semantics (SQL-92 compilation units).

UESQLC 0.9.4 TODO list
----------------------
x Add support for compiling multiple source files at a time.
x Change libraries copyright messages from GPL to LGPL.
x Change the C++ exception names to match JAVA exceptions.
x Add another target  for PostgreSQL 7.3 because  it now supports CREATE SCHEMA
  and CASCADE/RESTRICT clauses for DROP.
x Test current support for Oracle OCI (oracle-oci-7.x).
x Make a tutorial using DOCBOOK with many examples.
x Make a FAQ (debugging in JAVA and C++, running the tests, etc.).

UESQLC 0.9.3 TODO list
----------------------
x Add support for dynamic search conditions.

UESQLC 0.9.2 TODO list
----------------------
x Complete the support for JAVA JDBC 3.0 on PostgreSQL.
x Use only one statement instance in all JDBC targets (TBaseConnectionManager).

UESQLC 0.9.0 TODO list
----------------------
x Complete the support for other host languages (like JAVA).
x Add support for JAVA JDBC 3.0 on PostgreSQL.

UESQLC 0.8.9 TODO list
----------------------
x Fix   BEGIN/END  nesting  and  cursor   declaration   problems  with   target
  postgresql-libpq-6.2.x.