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  • Committer: Jay Pipes
  • Date: 2009-01-30 04:01:12 UTC
  • mto: This revision was merged to the branch mainline in revision 830.
  • Revision ID: jpipes@serialcoder-20090130040112-svbn774guj98pwi4
To remain in compatibility with MySQL, added ability to interpret
decimal arguments as datetime strings for temporal functions.

Fixed YEAR(), MONTH(), DAYOFMONTH(), DAYOFYEAR(), HOUR(), MINUTE(), SECOND(), and MICROSECOND()
to accept decimal parameters and interpret them the same way as MySQL.

Fixed an issue with the TemporalFormat::matches() method which was 
incorrectly assuming all microsecond arguments were specified as 6 digits.
Added power of 10 multiplier to usecond calculation. This fixes issues with
failures in type_date and func_sapdb test cases.

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libdrizzle/state.h
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/*
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 * Drizzle Client & Protocol Library
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 *
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 * Copyright (C) 2008 Eric Day (eday@oddments.org)
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 * All rights reserved.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions are
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 * met:
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 *
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 *     * Redistributions of source code must retain the above copyright
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 * notice, this list of conditions and the following disclaimer.
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 *
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 *     * Redistributions in binary form must reproduce the above
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 * copyright notice, this list of conditions and the following disclaimer
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 * in the documentation and/or other materials provided with the
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 * distribution.
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 *
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 *     * The names of its contributors may not be used to endorse or
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 * promote products derived from this software without specific prior
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 * written permission.
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 *
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 *
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 */
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/**
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 * @file
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 * @brief State Machine Declarations
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 */
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#ifndef __DRIZZLE_STATE_H
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#define __DRIZZLE_STATE_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/**
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 * @addtogroup drizzle_state State Machine Declarations
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 *
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 * These functions are used in the protocol parsing state machine. Not all
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 * functions are defined in state.c, they are in the most appropriate source
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 * file (for example, handshake.c for drizzle_state_handshake_server_read).
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 * @{
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 */
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/**
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 * Main state loop for connections.
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 *
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 * @param[in] con Connection structure previously initialized with
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 *  drizzle_con_create(), drizzle_con_clone(), or related functions.
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 * @return Standard drizzle return value.
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 */
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drizzle_return_t drizzle_state_loop(drizzle_con_st *con);
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/* Functions in state.c */
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drizzle_return_t drizzle_state_packet_read(drizzle_con_st *con);
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/* Functions in conn.c */
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drizzle_return_t drizzle_state_addrinfo(drizzle_con_st *con);
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drizzle_return_t drizzle_state_connect(drizzle_con_st *con);
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drizzle_return_t drizzle_state_connecting(drizzle_con_st *con);
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drizzle_return_t drizzle_state_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_write(drizzle_con_st *con);
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drizzle_return_t drizzle_state_listen(drizzle_con_st *con);
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/* Functions in handshake.c */
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drizzle_return_t drizzle_state_handshake_server_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_handshake_server_write(drizzle_con_st *con);
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drizzle_return_t drizzle_state_handshake_client_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_handshake_client_write(drizzle_con_st *con);
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drizzle_return_t drizzle_state_handshake_result_read(drizzle_con_st *con);
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/* Functions in command.c */
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drizzle_return_t drizzle_state_command_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_command_write(drizzle_con_st *con);
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/* Functions in result.c */
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drizzle_return_t drizzle_state_result_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_result_write(drizzle_con_st *con);
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/* Functions in column.c */
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drizzle_return_t drizzle_state_column_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_column_write(drizzle_con_st *con);
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/* Functions in row.c */
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drizzle_return_t drizzle_state_row_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_row_write(drizzle_con_st *con);
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/* Functions in field.c */
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drizzle_return_t drizzle_state_field_read(drizzle_con_st *con);
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drizzle_return_t drizzle_state_field_write(drizzle_con_st *con);
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DRIZZLE_STATE_H */