From b9862a88e7a54650c246e511429ddb56e74ae2ae Mon Sep 17 00:00:00 2001 From: unknown Date: Wed, 9 Jun 2004 03:21:50 +0400 Subject: Proposed fix for Bug#4026 "Microseconds part of TIME/DATETIME types is broken (prepared statements)": fixed date handling in many places of prepared statements code. libmysql/libmysql.c: Fix for Bug#4026: - now buffer_length is defined for any buffer type. Network buffer preallocation cleaned up. - added constants for maximum buffer sizes necessary for MYSQL_TYPE_DATE, MYSQL_TYPE_TIME, MYSQL_TYPE_DATETIME types. - TIME/DATETIME packing/unpacking functions fixed - now result set metadata is always updated from fields sent to COM_EXECUTE. This is necessary to make 'SELECT ?' queries work without conversions. sql/item.cc: - added implementatoin of Item_param::get_date sql/item.h: - added enum_field_types Item_param::param_type. First step for proper handling of placeholders. - added get_date() implementation to prevent date -> string -> date conversions when MYSQL_TYPE_DATE/DATETIME parameter is used in temporal context. sql/protocol.cc: Fix for Bug#4026: - PACKET_BUFFET_EXTRA_ALLOC -> PACKET_BUFFER_EXTRA_ALLOC. The define itself was moved to .cc as it's used only in protocol.cc - fixed Protocol_prep::store_time() call. sql/protocol.h: - PACKET_BUFFER_EXTRA_ALLOC moved to protocol.cc sql/sql_prepare.cc: Fix for Bug#4026: - MYSQL_TYPE_TIME/DATETIME handling fixed. - added initialization for Item_param::param_type in setup_one_conversion_function tests/client_test.c: Test case for Bug#4026 --- sql/protocol.h | 1 - 1 file changed, 1 deletion(-) (limited to 'sql/protocol.h') diff --git a/sql/protocol.h b/sql/protocol.h index 41885ec9f1f..43230983db7 100644 --- a/sql/protocol.h +++ b/sql/protocol.h @@ -18,7 +18,6 @@ #pragma interface /* gcc class implementation */ #endif -#define PACKET_BUFFET_EXTRA_ALLOC 1024 class i_string; class THD; -- cgit v1.2.1