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Commit a4dfa930 authored by unknown's avatar unknown
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Added support for different int sizes in condition pushdown

parent e9171b2c
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Inline Side-by-side
Showing with 58 additions and 78 deletions
sql/ha_ndbcluster.cc
View file @ a4dfa930
......@@ -5777,14 +5777,13 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond *cond,
: (b->type == NDB_FIELD)? b
: NULL;
if (!value || !field) break;
DBUG_PRINT("info", ("Generating EQ filter %s",
field->is_big() ? "64 bit" : ""));
if (field->is_big())
filter->eq(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->eq(field->get_field_no(),
(Uint32) value->get_int_value());
DBUG_PRINT("info", ("Generating EQ filter"));
longlong int_value= value->get_int_value();
filter->cmp(NdbScanFilter::COND_EQ,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
DBUG_RETURN(cond->next->next->next);
}
case(Item_func::NE_FUNC): {
......@@ -5800,15 +5799,13 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond *cond,
: (b->type == NDB_FIELD)? b
: NULL;
if (!value || !field) break;
DBUG_PRINT("info", ("Generating NE filter %s",
field->is_big() ? "64 bit" : ""));
if (field->is_big())
filter->ne(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->ne(field->get_field_no(),
(Uint32) value->get_int_value(),
field->pack_length());
DBUG_PRINT("info", ("Generating NE filter"));
longlong int_value= value->get_int_value();
filter->cmp(NdbScanFilter::COND_NE,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
DBUG_RETURN(cond->next->next->next);
}
case(Item_func::LT_FUNC): {
......@@ -5824,25 +5821,22 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond *cond,
: (b->type == NDB_FIELD)? b
: NULL;
if (!value || !field) break;
DBUG_PRINT("info", ("Generating LT filter %s",
field->is_big() ? "64 bit" : ""));
DBUG_PRINT("info", ("Generating LT filter"));
longlong int_value= value->get_int_value();
if (a == field)
{
if (field->is_big())
filter->lt(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->lt(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_LT,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
else
{
if (field->is_big())
filter->gt(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->gt(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_GT,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
DBUG_RETURN(cond->next->next->next);
}
......@@ -5859,25 +5853,22 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond *cond,
: (b->type == NDB_FIELD)? b
: NULL;
if (!value || !field) break;
DBUG_PRINT("info", ("Generating LE filter %s",
field->is_big() ? "64 bit" : ""));
DBUG_PRINT("info", ("Generating LE filter"));
longlong int_value= value->get_int_value();
if (a == field)
{
if (field->is_big())
filter->le(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->le(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_LE,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
else
{
if (field->is_big())
filter->ge(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->ge(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_GE,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
DBUG_RETURN(cond->next->next->next);
}
......@@ -5894,25 +5885,22 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond *cond,
: (b->type == NDB_FIELD)? b
: NULL;
if (!value || !field) break;
DBUG_PRINT("info", ("Generating GE filter %s",
field->is_big() ? "64 bit" : ""));
DBUG_PRINT("info", ("Generating GE filter"));
longlong int_value= value->get_int_value();
if (a == field)
{
if (field->is_big())
filter->ge(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->ge(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_GE,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
else
{
if (field->is_big())
filter->le(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->le(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_LE,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
DBUG_RETURN(cond->next->next->next);
}
......@@ -5929,25 +5917,22 @@ ha_ndbcluster::build_scan_filter_predicate(Ndb_cond *cond,
: (b->type == NDB_FIELD)? b
: NULL;
if (!value || !field) break;
DBUG_PRINT("info", ("Generating GT filter %s",
field->is_big() ? "64 bit" : ""));
DBUG_PRINT("info", ("Generating GT filter"));
longlong int_value= value->get_int_value();
if (a == field)
{
if (field->is_big())
filter->gt(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->gt(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_GT,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
else
{
if (field->is_big())
filter->lt(field->get_field_no(),
(Uint64) value->get_int_value());
else
filter->lt(field->get_field_no(),
(Uint32) value->get_int_value());
filter->cmp(NdbScanFilter::COND_LT,
field->get_field_no(),
(void *) &int_value,
field->pack_length());
}
DBUG_RETURN(cond->next->next->next);
}
......
sql/ha_ndbcluster.h
View file @ a4dfa930
......@@ -103,11 +103,6 @@ class Ndb_item {
Ndb_item(Item_func::Functype func_type);
~Ndb_item();
void print(String *str);
bool is_big()
{
enum_field_types type= value.field_value->field->type();
return (type == MYSQL_TYPE_LONGLONG || type == MYSQL_TYPE_INT24);
};
uint32 pack_length() { return value.field_value->field->pack_length(); };
// Getters and Setters
longlong get_int_value() { return value.int_value; };
......
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