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+// file : odb/oracle/query-dynamic.ixx
+// license : ODB NCUEL; see accompanying LICENSE file
+
+namespace odb
+{
+ namespace oracle
+ {
+ //
+ //
+ template <typename T, database_type_id ID>
+ inline query_column<T, ID>::
+ query_column (odb::query_column<T>& qc,
+ const char* table,
+ const char* column,
+ const char* conv,
+ unsigned short prec,
+ short scale)
+ : query_column_base (table, column, conv, prec, scale)
+ {
+ native_column_info& ci (qc.native_info[id_oracle]);
+ ci.column = static_cast<query_column_base*> (this);
+
+ // For some reason GCC needs this statically-typed pointer in
+ // order to instantiate the functions.
+ //
+ query_param_factory f (&query_param_factory_impl<T, ID>);
+ ci.param_factory = reinterpret_cast<void*> (f);
+ }
+
+ template <typename T>
+ inline query_column<T, id_blob>::
+ query_column (odb::query_column<T>& qc,
+ const char* table, const char* column, const char*)
+ : lob_query_column (table, column)
+ {
+ native_column_info& ci (qc.native_info[id_oracle]);
+ ci.column = static_cast<query_column_base*> (this);
+
+ // In Oracle LOBs cannot be compared.
+ //
+ ci.param_factory = 0;
+ }
+
+ template <typename T>
+ inline query_column<T, id_clob>::
+ query_column (odb::query_column<T>& qc,
+ const char* table, const char* column, const char*)
+ : lob_query_column (table, column)
+ {
+ native_column_info& ci (qc.native_info[id_oracle]);
+ ci.column = static_cast<query_column_base*> (this);
+
+ // In Oracle LOBs cannot be compared.
+ //
+ ci.param_factory = 0;
+ }
+
+ template <typename T>
+ inline query_column<T, id_nclob>::
+ query_column (odb::query_column<T>& qc,
+ const char* table, const char* column, const char*)
+ : lob_query_column (table, column)
+ {
+ native_column_info& ci (qc.native_info[id_oracle]);
+ ci.column = static_cast<query_column_base*> (this);
+
+ // In Oracle LOBs cannot be compared.
+ //
+ ci.param_factory = 0;
+ }
+ }
+}