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sql_error.cc, sql_prepare.cc:

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new file

  Client-server protocol 4.1 changes - Server side:

 * Enhanced metadata information:
    - SHOW [COUNT(*)] ERRORS [LIMIT [offset,] rows]
    - SHOW [COUNT(*)] WARNING [LIMIT [offset,] rows]
    - SHOW TABLE TYPES
    - SHOW PRIVILEGES
    - SHOW COLUMN TYPES (Not fully implemented)

 * Prepared execution
 * Long data handling in pieces
 * And other misc changes
This commit is contained in:
unknown
2002-06-12 14:13:12 -07:00
parent 049a8386f3
commit 6cdebb33d7
22 changed files with 1794 additions and 58 deletions
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3
sql/sql_class.cc
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@@ -140,6 +140,7 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0),
command=COM_CONNECT;
set_query_id=1;
default_select_limit= HA_POS_ERROR;
max_error_count=max_warning_count=MYSQL_DEFAULT_ERROR_COUNT;
max_join_size= ((::max_join_size != ~ (ulong) 0L) ? ::max_join_size :
HA_POS_ERROR);
db_access=NO_ACCESS;
@@ -147,6 +148,7 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0),
/* Initialize sub structures */
bzero((char*) &mem_root,sizeof(mem_root));
bzero((char*) &transaction.mem_root,sizeof(transaction.mem_root));
bzero((char*) &con_root,sizeof(con_root));
user_connect=(USER_CONN *)0;
hash_init(&user_vars, system_charset_info, USER_VARS_HASH_SIZE, 0, 0,
(hash_get_key) get_var_key,
@@ -223,6 +225,7 @@ THD::~THD()
safeFree(db);
safeFree(ip);
free_root(&mem_root,MYF(0));
free_root(&con_root,MYF(0));
free_root(&transaction.mem_root,MYF(0));
mysys_var=0; // Safety (shouldn't be needed)
#ifdef SIGNAL_WITH_VIO_CLOSE