Package org.apache.derby.iapi.sql.compile

Examples of org.apache.derby.iapi.sql.compile.Parser


  (
    String        defaultText
    )
    throws StandardException
  {
    Parser            p;
    ValueNode          defaultTree;
    LanguageConnectionContext  lcc = getLanguageConnectionContext();
    CompilerContext       compilerContext = getCompilerContext();

    /* Get a Statement to pass to the parser */

    /* We're all set up to parse. We have to build a compilable SQL statement
     * before we can parse -  So, we goober up a VALUES defaultText.
     */
    String values = "VALUES " + defaultText;
   
    /*
    ** Get a new compiler context, so the parsing of the select statement
    ** doesn't mess up anything in the current context (it could clobber
    ** the ParameterValueSet, for example).
    */
    CompilerContext newCC = lcc.pushCompilerContext();

    p = newCC.getParser();
       
    /* Finally, we can call the parser */
    // Since this is always nested inside another SQL statement, so topLevel flag
    // should be false
    StatementNode qt = p.parseStatement(values);
    if (SanityManager.DEBUG)
    {
      if (! (qt instanceof CursorNode))
      {
        SanityManager.THROWASSERT(
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  (
    String        defaultText
    )
    throws StandardException
  {
    Parser            p;
    ValueNode          defaultTree;
    LanguageConnectionContext  lcc = getLanguageConnectionContext();
    CompilerContext       compilerContext = getCompilerContext();

    /* Get a Statement to pass to the parser */

    /* We're all set up to parse. We have to build a compilable SQL statement
     * before we can parse -  So, we goober up a VALUES defaultText.
     */
    String values = "VALUES " + defaultText;
   
    /*
    ** Get a new compiler context, so the parsing of the select statement
    ** doesn't mess up anything in the current context (it could clobber
    ** the ParameterValueSet, for example).
    */
    CompilerContext newCC = lcc.pushCompilerContext();

    p = newCC.getParser();
       
    /* Finally, we can call the parser */
    // Since this is always nested inside another SQL statement, so topLevel flag
    // should be false
    QueryTreeNode qt = p.parseStatement(values);
    if (SanityManager.DEBUG)
    {
      if (! (qt instanceof CursorNode))
      {
        SanityManager.THROWASSERT(
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