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/* -*- mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; -*-
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* vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
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* Copyright (C) 2008 Sun Microsystems
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* Copyright (C) 2008 Sun Microsystems, Inc.
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* Copyright (C) 2010 Stewart Smith
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* This program is free software; you can redistribute it and/or modify
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#include "config.h"
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#include <drizzled/session.h>
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#include <drizzled/function/str/strfunc.h>
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using namespace drizzled;
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class DatabaseFunction :public Item_str_func
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DatabaseFunction() :Item_str_func() {}
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String *val_str(String *);
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void fix_length_and_dec()
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max_length= MAX_FIELD_NAME * system_charset_info->mbmaxlen;
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const char *func_name() const { return "database"; }
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const char *fully_qualified_func_name() const { return "database()"; }
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String *DatabaseFunction::val_str(String *str)
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#include "plugin/utility_functions/functions.h"
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namespace utility_functions
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String *Schema::val_str(String *str)
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assert(fixed == 1);
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Session *session= current_session;
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if (session->db.empty())
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util::string::const_shared_ptr schema= getSession().schema();
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if (not schema or schema->empty())
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str->copy(session->db.c_str(), session->db.length(), system_charset_info);
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str->copy(*schema, system_charset_info);
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plugin::Create_function<DatabaseFunction> *database_function= NULL;
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static int initialize(drizzled::module::Context &context)
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database_function= new plugin::Create_function<DatabaseFunction>("database");
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context.add(database_function);
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DRIZZLE_DECLARE_PLUGIN
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"returns the current database",
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initialize, /* Plugin Init */
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NULL, /* system variables */
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NULL /* config options */
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DRIZZLE_DECLARE_PLUGIN_END;
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} /* namespace utility_functions */
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} /* namespace drizzled */