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// file : odb/sqlite/query.txx
// copyright : Copyright (c) 2009-2019 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
namespace odb
{
namespace sqlite
{
//
// query_base
//
template <database_type_id ID>
query_base::
query_base (const query_column<bool, ID>& c)
: parameters_ (new (details::shared) query_params)
{
// Cannot use IS TRUE here since database type can be a non-
// integral type.
//
append (c.table (), c.column ());
append ("=");
append<bool, ID> (val_bind<bool> (true), c.conversion ());
}
//
// query_column
//
// in
//
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
in (decayed_type v1, decayed_type v2) const
{
query_base q (table_, column_);
q += "IN (";
q.append<T, ID> (val_bind<T> (v1), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v2), conversion_);
q += ")";
return q;
}
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
in (decayed_type v1, decayed_type v2, decayed_type v3) const
{
query_base q (table_, column_);
q += "IN (";
q.append<T, ID> (val_bind<T> (v1), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v2), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v3), conversion_);
q += ")";
return q;
}
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
in (decayed_type v1, decayed_type v2, decayed_type v3,
decayed_type v4) const
{
query_base q (table_, column_);
q += "IN (";
q.append<T, ID> (val_bind<T> (v1), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v2), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v3), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v4), conversion_);
q += ")";
return q;
}
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
in (decayed_type v1, decayed_type v2, decayed_type v3, decayed_type v4,
decayed_type v5) const
{
query_base q (table_, column_);
q += "IN (";
q.append<T, ID> (val_bind<T> (v1), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v2), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v3), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v4), conversion_);
q += ",";
q.append<T, ID> (val_bind<T> (v5), conversion_);
q += ")";
return q;
}
template <typename T, database_type_id ID>
template <typename I>
query_base query_column<T, ID>::
in_range (I begin, I end) const
{
if (begin != end)
{
query_base q (table_, column_);
q += "IN (";
for (I i (begin); i != end; ++i)
{
if (i != begin)
q += ",";
q.append<T, ID> (val_bind<T> (*i), conversion_);
}
q += ")";
return q;
}
else
return query_base (false);
}
// like
//
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
like (val_bind<T> p) const
{
query_base q (table_, column_);
q += "LIKE";
q.append<T, ID> (p, conversion_);
return q;
}
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
like (ref_bind<T> p) const
{
query_base q (table_, column_);
q += "LIKE";
q.append<T, ID> (p, conversion_);
return q;
}
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
like (val_bind<T> p, decayed_type e) const
{
query_base q (table_, column_);
q += "LIKE";
q.append<T, ID> (p, conversion_);
q += "ESCAPE";
q.append<T, ID> (val_bind<T> (e), conversion_);
return q;
}
template <typename T, database_type_id ID>
query_base query_column<T, ID>::
like (ref_bind<T> p, decayed_type e) const
{
query_base q (table_, column_);
q += "LIKE";
q.append<T, ID> (p, conversion_);
q += "ESCAPE";
q.append<T, ID> (val_bind<T> (e), conversion_);
return q;
}
}
}
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