1 files changed, 0 insertions, 161 deletions
diff --git a/ndb/src/old_files/client/odbc/codegen/Code_query_filter.cpp b/ndb/src/old_files/client/odbc/codegen/Code_query_filter.cpp
deleted file mode 100644
index 934a24d182d..00000000000
--- a/ndb/src/old_files/client/odbc/codegen/Code_query_filter.cpp
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Copyright (C) 2003 MySQL AB
-
-   This program is free software; you can redistribute it and/or modify
-   it under the terms of the GNU General Public License as published by
-   the Free Software Foundation; either version 2 of the License, or
-   (at your option) any later version.
-
-   This program is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-   GNU General Public License for more details.
-
-   You should have received a copy of the GNU General Public License
-   along with this program; if not, write to the Free Software
-   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA */
-
-#include "Code_query_filter.hpp"
-#include "Code_query_join.hpp"
-#include "Code_query_scan.hpp"
-#include "Code_root.hpp"
-
-// Plan_query_filter
-
-Plan_query_filter::~Plan_query_filter()
-{
-}
-
-Plan_base*
-Plan_query_filter::analyze(Ctx& ctx, Ctl& ctl)
-{
-    ctx_assert(m_query != 0);
-    m_query->analyze(ctx, ctl);
-    if (! ctx.ok())
-	return 0;
-    ctx_assert(m_pred != 0);
-    m_pred->analyze(ctx, ctl);
-    if (! ctx.ok())
-	return 0;
-    return this;
-}
-
-Exec_base*
-Plan_query_filter::codegen(Ctx& ctx, Ctl& ctl)
-{
-    // generate code for the subquery
-    ctx_assert(m_query != 0);
-    Exec_query* execQuery = static_cast<Exec_query*>(m_query->codegen(ctx, ctl));
-    if (! ctx.ok())
-	return 0;
-    ctx_assert(execQuery != 0);
-    // create code for the predicate based on query code
-    Exec_pred* execPred = 0;
-    ctl.m_execQuery = execQuery;
-    ctx_assert(m_topTable != 0);
-    ctl.m_topTable = m_topTable;
-    ctx_assert(m_pred != 0);
-    execPred = static_cast<Exec_pred*>(m_pred->codegen(ctx, ctl));
-    if (! ctx.ok())
-	return 0;
-    ctx_assert(execPred != 0);
-    ctl.m_topTable = 0;
-    // re-use SqlSpecs from subquery
-    const Exec_query::Code& codeQuery = execQuery->getCode();
-    const SqlSpecs& sqlSpecs = codeQuery.sqlSpecs();
-    Exec_query_filter* exec = new Exec_query_filter(ctl.m_execRoot);
-    ctl.m_execRoot->saveNode(exec);
-    Exec_query_filter::Code& code = *new Exec_query_filter::Code(sqlSpecs);
-    exec->setCode(code);
-    exec->setQuery(execQuery);
-    exec->setPred(execPred);
-    return exec;
-}
-
-void
-Plan_query_filter::print(Ctx& ctx)
-{
-    ctx.print(" [query_filter");
-    Plan_base* a[] = { m_query, m_pred };
-    printList(ctx, a, 2);
-    ctx.print("]");
-}
-
-// Exec_query_filter
-
-Exec_query_filter::Code::~Code()
-{
-}
-
-Exec_query_filter::Data::~Data()
-{
-}
-
-Exec_query_filter::~Exec_query_filter()
-{
-}
-
-void
-Exec_query_filter::alloc(Ctx& ctx, Ctl& ctl)
-{
-    // allocate the subquery
-    ctx_assert(m_query != 0);
-    m_query->alloc(ctx, ctl);
-    if (! ctx.ok())
-	return;
-    // allocate the predicate
-    ctl.m_query = m_query;
-    ctx_assert(m_pred != 0);
-    m_pred->alloc(ctx, ctl);
-    if (! ctx.ok())
-	return;
-    // re-use SqlRow from subquery
-    Exec_query::Data& dataQuery = m_query->getData();
-    Data& data = *new Data(this, dataQuery.sqlRow());
-    setData(data);
-}
-
-void
-Exec_query_filter::execImpl(Ctx& ctx, Ctl& ctl)
-{
-    // execute subquery
-    ctx_assert(m_query != 0);
-    m_query->execute(ctx, ctl);
-}
-
-bool
-Exec_query_filter::fetchImpl(Ctx& ctx, Ctl& ctl)
-{
-    // invoke fetch on subquery until predicate is true
-    ctx_assert(m_query != 0);
-    while (m_query->fetch(ctx, ctl)) {
-	ctx_assert(m_pred != 0);
-	m_pred->evaluate(ctx, ctl);
-	if (! ctx.ok())
-	    return false;
-	if (m_pred->getData().getValue() == Pred_value_true) {
-	    ctl.m_postEval = true;
-	    m_pred->evaluate(ctx, ctl);
-	    ctl.m_postEval = false;
-	    return true;
-	}
-    }
-    return false;
-}
-
-void
-Exec_query_filter::close(Ctx& ctx)
-{
-    ctx_assert(m_query != 0);
-    m_query->close(ctx);
-    ctx_assert(m_pred != 0);
-    m_pred->close(ctx);
-}
-
-void
-Exec_query_filter::print(Ctx& ctx)
-{
-    ctx.print(" [query_filter");
-    Exec_base* a[] = { m_query, m_pred };
-    printList(ctx, a, 2);
-    ctx.print("]");
-}