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Code Activity

Merged some functions and removed some unused client functions.

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Remember UNION for ALTER TABLE
Added test for if we are supporting transactions.
Don't allow REPLACE to replace a row when we have generated an auto_increment key
Fixed bug when using BLOB keys
Fixed bug in SET @variable=user.
This commit is contained in:
monty@donna.mysql.fi
2001-03-06 15:24:08 +02:00
parent 7b275cf2ec
commit bda3e09935
33 changed files with 561 additions and 351 deletions
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24
sql/sql_class.cc
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@ -91,7 +91,7 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0),
tmp_table=0;
lock=locked_tables=0;
used_tables=0;
cuted_fields=0L;
cuted_fields=sent_row_count=0L;
options=thd_startup_options;
update_lock_default= low_priority_updates ? TL_WRITE_LOW_PRIORITY : TL_WRITE;
start_time=(time_t) 0;
@ -118,12 +118,15 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0),
system_thread=0;
bzero((char*) &mem_root,sizeof(mem_root));
#ifdef USING_TRANSACTIONS
bzero((char*) &transaction,sizeof(transaction));
if (open_cached_file(&transaction.trans_log,
mysql_tmpdir, LOG_PREFIX, binlog_cache_size,
MYF(MY_WME)))
killed=1;
transaction.trans_log.end_of_file= max_binlog_cache_size;
if (opt_using_transactions)
{
bzero((char*) &transaction,sizeof(transaction));
if (open_cached_file(&transaction.trans_log,
mysql_tmpdir, LOG_PREFIX, binlog_cache_size,
MYF(MY_WME)))
killed=1;
transaction.trans_log.end_of_file= max_binlog_cache_size;
}
#endif
#ifdef __WIN__
@ -148,8 +151,11 @@ THD::~THD()
}
close_temporary_tables(this);
#ifdef USING_TRANSACTIONS
close_cached_file(&transaction.trans_log);
ha_close_connection(this);
if (opt_using_transactions)
{
close_cached_file(&transaction.trans_log);
ha_close_connection(this);
}
#endif
if (global_read_lock)
{