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vp_table.cc
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vp_table.cc
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/* Copyright (C) 2009-2020 Kentoku Shiba
Copyright (C) 2019-2020 MariaDB corp
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; version 2 of the License.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
#define MYSQL_SERVER 1
#include <my_global.h>
#include "mysql_version.h"
#include "vp_environ.h"
#if MYSQL_VERSION_ID < 50500
#include "mysql_priv.h"
#include <mysql/plugin.h>
#else
#include "sql_priv.h"
#include "probes_mysql.h"
#include "sql_class.h"
#include "sql_base.h"
#include "sql_select.h"
#endif
#ifdef WITH_PARTITION_STORAGE_ENGINE
#include "ha_partition.h"
#endif
#include "vp_err.h"
#include "vp_param.h"
#include "vp_include.h"
#include "ha_vp.h"
#include "vp_table.h"
#ifndef VP_HAS_NEXT_THREAD_ID
ulong *vp_db_att_thread_id;
#endif
handlerton *vp_hton_ptr;
handlerton *vp_partition_hton_ptr;
#ifdef HAVE_PSI_INTERFACE
PSI_mutex_key vp_key_mutex_tbl;
#ifdef WITH_PARTITION_STORAGE_ENGINE
PSI_mutex_key vp_key_mutex_pt_share;
#endif
PSI_mutex_key vp_key_mutex_bg_sync;
PSI_mutex_key vp_key_mutex_bg;
PSI_mutex_key vp_key_mutex_share;
PSI_mutex_key vp_key_mutex_share_init;
#ifdef WITH_PARTITION_STORAGE_ENGINE
PSI_mutex_key vp_key_mutex_pt_handler;
#endif
static PSI_mutex_info all_vp_mutexes[]=
{
{ &vp_key_mutex_tbl, "tbl", PSI_FLAG_GLOBAL},
#ifdef WITH_PARTITION_STORAGE_ENGINE
{ &vp_key_mutex_pt_share, "pt_share", PSI_FLAG_GLOBAL},
#endif
#ifndef WITHOUT_VP_BG_ACCESS
{ &vp_key_mutex_bg_sync, "bg_sync", 0},
{ &vp_key_mutex_bg, "bg", 0},
#endif
{ &vp_key_mutex_share, "share", 0},
{ &vp_key_mutex_share_init, "share_init", 0},
#ifdef WITH_PARTITION_STORAGE_ENGINE
{ &vp_key_mutex_pt_handler, "pt_handler", 0},
#endif
};
#ifndef WITHOUT_VP_BG_ACCESS
PSI_cond_key vp_key_cond_bg_sync;
PSI_cond_key vp_key_cond_bg;
#endif
static PSI_cond_info all_vp_conds[] = {
#ifndef WITHOUT_VP_BG_ACCESS
{&vp_key_cond_bg_sync, "bg_sync", 0},
{&vp_key_cond_bg, "bg", 0},
#endif
};
#ifndef WITHOUT_VP_BG_ACCESS
PSI_thread_key vp_key_thd_bg;
#endif
static PSI_thread_info all_vp_threads[] = {
#ifndef WITHOUT_VP_BG_ACCESS
{&vp_key_thd_bg, "bg", 0},
#endif
};
#endif
HASH vp_open_tables;
pthread_mutex_t vp_tbl_mutex;
#ifdef WITH_PARTITION_STORAGE_ENGINE
HASH vp_open_pt_share;
pthread_mutex_t vp_pt_share_mutex;
#endif
#ifndef WITHOUT_VP_BG_ACCESS
pthread_attr_t vp_pt_attr;
#endif
// for vp_open_tables
uchar *vp_tbl_get_key(
VP_SHARE *share,
size_t *length,
my_bool not_used __attribute__ ((unused))
) {
DBUG_ENTER("vp_tbl_get_key");
*length = share->table_name_length;
DBUG_RETURN((uchar*) share->table_name);
}
#ifdef WITH_PARTITION_STORAGE_ENGINE
uchar *vp_pt_share_get_key(
VP_PARTITION_SHARE *share,
size_t *length,
my_bool not_used __attribute__ ((unused))
) {
DBUG_ENTER("vp_pt_share_get_key");
*length = share->table_name_length;
DBUG_RETURN((uchar*) share->table_name);
}
uchar *vp_pt_handler_share_get_key(
VP_PARTITION_HANDLER_SHARE *share,
size_t *length,
my_bool not_used __attribute__ ((unused))
) {
DBUG_ENTER("vp_pt_handler_share_get_key");
*length = sizeof(TABLE *);
DBUG_RETURN((uchar*) &share->table);
}
#endif
#ifdef HAVE_PSI_INTERFACE
static void init_vp_psi_keys()
{
DBUG_ENTER("init_vp_psi_keys");
if (PSI_server == NULL)
DBUG_VOID_RETURN;
PSI_server->register_mutex("vp", all_vp_mutexes,
array_elements(all_vp_mutexes));
PSI_server->register_cond("vp", all_vp_conds,
array_elements(all_vp_conds));
PSI_server->register_thread("vp", all_vp_threads,
array_elements(all_vp_threads));
DBUG_VOID_RETURN;
}
#endif
int vp_free_share_alloc(
VP_SHARE *share
) {
DBUG_ENTER("vp_free_share_alloc");
if (share->tgt_default_db_name)
vp_my_free(share->tgt_default_db_name, MYF(0));
if (share->tgt_table_name_list)
vp_my_free(share->tgt_table_name_list, MYF(0));
if (share->tgt_table_name_prefix)
vp_my_free(share->tgt_table_name_prefix, MYF(0));
if (share->tgt_table_name_suffix)
vp_my_free(share->tgt_table_name_suffix, MYF(0));
if (share->choose_ignore_table_list)
vp_my_free(share->choose_ignore_table_list, MYF(0));
if (share->choose_ignore_table_list_for_lock)
vp_my_free(share->choose_ignore_table_list_for_lock, MYF(0));
if (share->tgt_db_name)
vp_my_free(share->tgt_db_name, MYF(0));
if (share->correspond_columns_p)
vp_my_free(share->correspond_columns_p, MYF(0));
#ifdef WITH_PARTITION_STORAGE_ENGINE
if (share->partition_share)
vp_free_pt_share(share->partition_share);
#endif
DBUG_RETURN(0);
}
/**
Initialize the parameter string parse information.
@param param_string Pointer to the parameter string being parsed.
@param error_code Error code of the error message to print when
an error is detected.
*/
inline void st_vp_param_string_parse::init(
char *param_string,
int error_code
)
{
DBUG_ENTER("st_vp_param_string_parse::init");
start_ptr = param_string;
end_ptr = start_ptr + strlen(start_ptr);
init_param_title();
init_param_value();
error_num = error_code;
DBUG_VOID_RETURN;
}
/**
Initialize the current parameter title.
*/
inline void st_vp_param_string_parse::init_param_title()
{
DBUG_ENTER("st_vp_param_string_parse::init_param_title");
start_title_ptr = end_title_ptr = NULL;
delim_title_len = 0;
delim_title = '\0';
DBUG_VOID_RETURN;
}
/**
Save pointers to the start and end positions of the current parameter
title in the parameter string. Also save the parameter title's
delimiter character.
@param start_value Pointer to the start position of the current
parameter title.
@param end_value Pointer to the end position of the current
parameter title.
*/
inline void st_vp_param_string_parse::set_param_title(
char *start_title,
char *end_title
)
{
DBUG_ENTER("st_vp_param_string_parse::set_param_title");
start_title_ptr = start_title;
end_title_ptr = end_title;
if (*start_title == '"' ||
*start_title == '\'')
{
delim_title = *start_title;
if (start_title >= start_ptr && *--start_title == '\\')
delim_title_len = 2;
else
delim_title_len = 1;
}
DBUG_VOID_RETURN;
}
/**
Initialize the current parameter value.
*/
inline void st_vp_param_string_parse::init_param_value()
{
DBUG_ENTER("st_vp_param_string_parse::init_param_value");
start_value_ptr = end_value_ptr = NULL;
delim_value_len = 0;
delim_value = '\0';
DBUG_VOID_RETURN;
}
/**
Save pointers to the start and end positions of the current parameter
value in the parameter string. Also save the parameter value's
delimiter character.
@param start_value Pointer to the start position of the current
parameter value.
@param end_value Pointer to the end position of the current
parameter value.
*/
inline void st_vp_param_string_parse::set_param_value(
char *start_value,
char *end_value
)
{
DBUG_ENTER("st_vp_param_string_parse::set_param_value");
start_value_ptr = start_value--;
end_value_ptr = end_value;
if (*start_value == '"' ||
*start_value == '\'')
{
delim_value = *start_value;
if (*--start_value == '\\')
delim_value_len = 2;
else
delim_value_len = 1;
}
DBUG_VOID_RETURN;
}
/**
Determine whether the current parameter in the parameter string has
extra parameter values.
@return 0 Current parameter value in the parameter string
does not have extra parameter values.
<> 0 Error code indicating that the current parameter
value in the parameter string has extra
parameter values.
*/
inline int st_vp_param_string_parse::has_extra_parameter_values()
{
int error_num = 0;
DBUG_ENTER("st_vp_param_string_parse::has_extra_parameter_values");
if (end_value_ptr)
{
/* There is a current parameter value */
char *end_param_ptr = end_value_ptr;
while (end_param_ptr < end_ptr &&
(*end_param_ptr == ' ' || *end_param_ptr == '\r' ||
*end_param_ptr == '\n' || *end_param_ptr == '\t'))
end_param_ptr++;
if (end_param_ptr < end_ptr && *end_param_ptr != '\0')
{
/* Extra values in parameter definition */
error_num = print_param_error();
}
}
DBUG_RETURN(error_num);
}
/**
Restore the current parameter's input delimiter characters in the
parameter string. They were NULLed during parameter parsing.
*/
inline void st_vp_param_string_parse::restore_delims()
{
char *end = end_title_ptr - 1;
DBUG_ENTER("st_vp_param_string_parse::restore_delims");
switch (delim_title_len)
{
case 2:
*end++ = '\\';
/* Fall through */
case 1:
*end = delim_title;
}
end = end_value_ptr - 1;
switch (delim_value_len)
{
case 2:
*end++ = '\\';
/* Fall through */
case 1:
*end = delim_value;
}
DBUG_VOID_RETURN;
}
/**
Print a parameter string error message.
@return Error code.
*/
int st_vp_param_string_parse::print_param_error()
{
DBUG_ENTER("st_vp_param_string_parse::print_param_error");
if (start_title_ptr)
{
/* Restore the input delimiter characters */
restore_delims();
/* Print the error message */
switch (error_num)
{
case ER_VP_INVALID_UDF_PARAM_NUM:
my_printf_error(error_num, ER_VP_INVALID_UDF_PARAM_STR,
MYF(0), start_title_ptr);
break;
case ER_VP_INVALID_TABLE_INFO_NUM:
default:
my_printf_error(error_num, ER_VP_INVALID_TABLE_INFO_STR,
MYF(0), start_title_ptr);
}
DBUG_RETURN(error_num);
}
DBUG_RETURN(0);
}
char *vp_get_string_between_quote(
char *ptr,
bool alloc,
VP_PARAM_STRING_PARSE *param_string_parse
) {
char *start_ptr, *end_ptr, *tmp_ptr, *esc_ptr;
bool find_flg = FALSE, esc_flg = FALSE;
DBUG_ENTER("vp_get_string_between_quote");
start_ptr = strchr(ptr, '\'');
end_ptr = strchr(ptr, '"');
if (start_ptr && (!end_ptr || start_ptr < end_ptr))
{
tmp_ptr = ++start_ptr;
while (!find_flg)
{
if (!(end_ptr = strchr(tmp_ptr, '\'')))
DBUG_RETURN(NULL);
esc_ptr = tmp_ptr;
while (!find_flg)
{
esc_ptr = strchr(esc_ptr, '\\');
if (!esc_ptr || esc_ptr > end_ptr)
find_flg = TRUE;
else if (esc_ptr == end_ptr - 1)
{
esc_flg = TRUE;
tmp_ptr = end_ptr + 1;
break;
} else {
esc_flg = TRUE;
esc_ptr += 2;
}
}
}
} else if (end_ptr)
{
start_ptr = end_ptr;
tmp_ptr = ++start_ptr;
while (!find_flg)
{
if (!(end_ptr = strchr(tmp_ptr, '"')))
DBUG_RETURN(NULL);
esc_ptr = tmp_ptr;
while (!find_flg)
{
esc_ptr = strchr(esc_ptr, '\\');
if (!esc_ptr || esc_ptr > end_ptr)
find_flg = TRUE;
else if (esc_ptr == end_ptr - 1)
{
esc_flg = TRUE;
tmp_ptr = end_ptr + 1;
break;
} else {
esc_flg = TRUE;
esc_ptr += 2;
}
}
}
} else
DBUG_RETURN(NULL);
*end_ptr = '\0';
if (esc_flg)
{
esc_ptr = start_ptr;
while (TRUE)
{
esc_ptr = strchr(esc_ptr, '\\');
if (!esc_ptr)
break;
switch(*(esc_ptr + 1))
{
case 'b':
*esc_ptr = '\b';
break;
case 'n':
*esc_ptr = '\n';
break;
case 'r':
*esc_ptr = '\r';
break;
case 't':
*esc_ptr = '\t';
break;
default:
*esc_ptr = *(esc_ptr + 1);
break;
}
esc_ptr++;
strcpy(esc_ptr, esc_ptr + 1);
}
}
if (param_string_parse)
param_string_parse->set_param_value(start_ptr, start_ptr + strlen(start_ptr) + 1);
if (alloc)
{
DBUG_RETURN(
vp_create_string(
start_ptr,
strlen(start_ptr))
);
} else {
DBUG_RETURN(start_ptr);
}
}
int vp_parse_table_info(
VP_SHARE *share,
TABLE *table,
uint create_table
) {
int error_num = 0;
char *comment_string = NULL;
char *sprit_ptr[2];
char *tmp_ptr, *tmp_ptr2, *start_ptr;
int roop_count;
int title_length;
VP_PARAM_STRING_PARSE param_string_parse;
#ifdef WITH_PARTITION_STORAGE_ENGINE
partition_element *part_elem;
partition_element *sub_elem;
#endif
DBUG_ENTER("vp_parse_table_info");
#if MYSQL_VERSION_ID < 50500
DBUG_PRINT("info",("vp partition_info=%s", table->s->partition_info));
#else
DBUG_PRINT("info",("vp partition_info=%s", table->s->partition_info_str));
#endif
DBUG_PRINT("info",("vp part_info=%p", table->part_info));
DBUG_PRINT("info",("vp s->db=%s", table->s->db.str));
DBUG_PRINT("info",("vp s->table_name=%s", table->s->table_name.str));
DBUG_PRINT("info",("vp s->path=%s", table->s->path.str));
DBUG_PRINT("info",
("vp s->normalized_path=%s", table->s->normalized_path.str));
#ifdef WITH_PARTITION_STORAGE_ENGINE
vp_get_partition_info(share->table_name, share->table_name_length, table->s,
table->part_info, &part_elem, &sub_elem);
#endif
share->choose_table_mode = -1;
share->choose_table_mode_for_lock = -1;
share->multi_range_mode = -1;
share->pk_correspond_mode = -1;
share->info_src_table = -1;
share->auto_increment_table = -1;
share->table_count_mode = -1;
share->support_table_cache = -1;
share->child_binlog = -1;
#ifndef WITHOUT_VP_BG_ACCESS
share->bgs_mode = -1;
share->bgi_mode = -1;
share->bgu_mode = -1;
#endif
share->zero_record_update_mode = -1;
share->allow_bulk_autoinc = -1;
share->allow_different_column_type = -1;
#ifdef WITH_PARTITION_STORAGE_ENGINE
#ifdef VP_PARTITION_HAS_CONNECTION_STRING
for (roop_count = 6; roop_count > 0; roop_count--)
#else
for (roop_count = 4; roop_count > 0; roop_count--)
#endif
#else
for (roop_count = 2; roop_count > 0; roop_count--)
#endif
{
if (comment_string)
{
vp_my_free(comment_string, MYF(0));
comment_string = NULL;
}
switch (roop_count)
{
#ifdef WITH_PARTITION_STORAGE_ENGINE
#ifdef VP_PARTITION_HAS_CONNECTION_STRING
case 6:
if (!sub_elem || sub_elem->connect_string.length == 0)
continue;
DBUG_PRINT("info",("vp create sub connect string"));
if (
!(comment_string = vp_create_string(
sub_elem->connect_string.str,
sub_elem->connect_string.length))
) {
error_num = HA_ERR_OUT_OF_MEM;
goto error_alloc_comment_string;
}
DBUG_PRINT("info",("vp connect_string=%s", comment_string));
break;
case 5:
#else
case 4:
#endif
if (!sub_elem || !sub_elem->part_comment)
continue;
DBUG_PRINT("info",("vp create sub comment string"));
if (
!(comment_string = vp_create_string(
sub_elem->part_comment,
strlen(sub_elem->part_comment)))
) {
error_num = HA_ERR_OUT_OF_MEM;
goto error_alloc_comment_string;
}
DBUG_PRINT("info",("vp sub comment string=%s", comment_string));
break;
#ifdef VP_PARTITION_HAS_CONNECTION_STRING
case 4:
if (!part_elem || part_elem->connect_string.length == 0)
continue;
DBUG_PRINT("info",("vp create part connect string"));
if (
!(comment_string = vp_create_string(
part_elem->connect_string.str,
part_elem->connect_string.length))
) {
error_num = HA_ERR_OUT_OF_MEM;
goto error_alloc_comment_string;
}
DBUG_PRINT("info",("vp connect_string=%s", comment_string));
break;
#endif
case 3:
if (!part_elem || !part_elem->part_comment)
continue;
DBUG_PRINT("info",("vp create part comment string"));
if (
!(comment_string = vp_create_string(
part_elem->part_comment,
strlen(part_elem->part_comment)))
) {
error_num = HA_ERR_OUT_OF_MEM;
goto error_alloc_comment_string;
}
DBUG_PRINT("info",("vp part comment string=%s", comment_string));
break;
#endif
case 2:
if (table->s->comment.length == 0)
continue;
DBUG_PRINT("info",("vp create comment string"));
if (
!(comment_string = vp_create_string(
table->s->comment.str,
table->s->comment.length))
) {
error_num = HA_ERR_OUT_OF_MEM;
goto error_alloc_comment_string;
}
DBUG_PRINT("info",("vp comment string=%s", comment_string));
break;
default:
if (table->s->connect_string.length == 0)
continue;
DBUG_PRINT("info",("vp create connect_string string"));
if (
!(comment_string = vp_create_string(
table->s->connect_string.str,
table->s->connect_string.length))
) {
error_num = HA_ERR_OUT_OF_MEM;
goto error_alloc_comment_string;
}
DBUG_PRINT("info",("vp comment_string=%s", comment_string));
break;
}
sprit_ptr[0] = comment_string;
param_string_parse.init(comment_string,
ER_VP_INVALID_TABLE_INFO_NUM);
while (sprit_ptr[0])
{
if ((sprit_ptr[1] = strchr(sprit_ptr[0], ',')))
{
*sprit_ptr[1] = '\0';
sprit_ptr[1]++;
}
tmp_ptr = sprit_ptr[0];
sprit_ptr[0] = sprit_ptr[1];
while (*tmp_ptr == ' ' || *tmp_ptr == '\r' ||
*tmp_ptr == '\n' || *tmp_ptr == '\t')
tmp_ptr++;
if (*tmp_ptr == '\0')
continue;
title_length = 0;
start_ptr = tmp_ptr;
while (*start_ptr != ' ' && *start_ptr != '\'' &&
*start_ptr != '"' && *start_ptr != '\0' &&
*start_ptr != '\r' && *start_ptr != '\n' &&
*start_ptr != '\t')
{
title_length++;
start_ptr++;
}
param_string_parse.set_param_title(tmp_ptr, tmp_ptr + title_length);
switch (title_length)
{
case 0:
error_num = param_string_parse.print_param_error();
if (error_num)
goto error;
continue;
case 3:
VP_PARAM_INT_WITH_MAX(share, "aba", allow_bulk_autoinc, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "adc", allow_different_column_type,
0, 1);
VP_PARAM_INT(share, "ait", auto_increment_table, 1);
#ifndef WITHOUT_VP_BG_ACCESS
VP_PARAM_INT_WITH_MAX(share, "bgs", bgs_mode, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "bgi", bgi_mode, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "bgu", bgu_mode, 0, 1);
#endif
VP_PARAM_INT_WITH_MAX(share, "cbl", child_binlog, 0, 1);
VP_PARAM_STR(share, "cil", choose_ignore_table_list_for_lock);
VP_PARAM_STR(share, "cit", choose_ignore_table_list);
VP_PARAM_INT_WITH_MAX(share, "cml", choose_table_mode_for_lock,
0, 1);
VP_PARAM_INT_WITH_MAX(share, "ctm", choose_table_mode, 0, 1);
VP_PARAM_STR(share, "ddb", tgt_default_db_name);
VP_PARAM_INT_WITH_MAX(share, "tcm", table_count_mode, 0, 1);
VP_PARAM_INT(share, "ist", info_src_table, 0);
VP_PARAM_INT_WITH_MAX(share, "mrm", multi_range_mode, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "pcm", pk_correspond_mode, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "stc", support_table_cache, 0, 2);
VP_PARAM_STR(share, "tnl", tgt_table_name_list);
VP_PARAM_STR(share, "tnp", tgt_table_name_prefix);
VP_PARAM_STR(share, "tns", tgt_table_name_suffix);
VP_PARAM_INT_WITH_MAX(share, "zru", zero_record_update_mode, 0, 1);
error_num = param_string_parse.print_param_error();
goto error;
#ifndef WITHOUT_VP_BG_ACCESS
case 8:
VP_PARAM_INT_WITH_MAX(share, "bgs_mode", bgs_mode, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "bgi_mode", bgi_mode, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "bgu_mode", bgu_mode, 0, 1);
error_num = param_string_parse.print_param_error();
goto error;
#endif
case 12:
VP_PARAM_INT_WITH_MAX(share, "child_binlog", child_binlog, 0, 1);
error_num = param_string_parse.print_param_error();
goto error;
case 15:
VP_PARAM_STR(share, "table_name_list", tgt_table_name_list);
error_num = param_string_parse.print_param_error();
goto error;
case 16:
VP_PARAM_INT_WITH_MAX(share, "multi_range_mode", multi_range_mode,
0, 1);
VP_PARAM_STR(share, "default_database", tgt_default_db_name);
VP_PARAM_INT_WITH_MAX(share, "table_count_mode", table_count_mode,
0, 1);
error_num = param_string_parse.print_param_error();
goto error;
case 17:
VP_PARAM_INT_WITH_MAX(share, "choose_table_mode", choose_table_mode,
0, 1);
VP_PARAM_STR(share, "table_name_prefix", tgt_table_name_prefix);
VP_PARAM_STR(share, "table_name_suffix", tgt_table_name_suffix);
error_num = param_string_parse.print_param_error();
goto error;
case 18:
VP_PARAM_INT_WITH_MAX(share, "pk_correspond_mode",
pk_correspond_mode, 0, 1);
VP_PARAM_INT_WITH_MAX(share, "allow_bulk_autoinc",
allow_bulk_autoinc, 0, 1);
error_num = param_string_parse.print_param_error();
goto error;
case 19:
VP_PARAM_INT_WITH_MAX(share, "support_table_cache",
support_table_cache, 0, 2);
error_num = param_string_parse.print_param_error();
goto error;
case 20:
VP_PARAM_INT(share, "auto_increment_table", auto_increment_table, 1);
error_num = param_string_parse.print_param_error();
goto error;
case 23:
VP_PARAM_INT(share, "infomation_source_table", info_src_table, 0);
VP_PARAM_INT_WITH_MAX(share, "zero_record_update_mode",
zero_record_update_mode, 0, 1);
error_num = param_string_parse.print_param_error();
goto error;
case 24:
VP_PARAM_STR(share, "choose_ignore_table_list",
choose_ignore_table_list);
error_num = param_string_parse.print_param_error();
goto error;
case 26:
VP_PARAM_INT_WITH_MAX(share, "choose_table_mode_for_lock",
choose_table_mode_for_lock, 0, 1);
error_num = param_string_parse.print_param_error();
goto error;
case 27:
VP_PARAM_INT_WITH_MAX(share, "allow_different_column_type",
allow_different_column_type, 0, 1);
error_num = param_string_parse.print_param_error();
goto error;
case 33:
VP_PARAM_STR(share, "choose_ignore_table_list_for_lock",
choose_ignore_table_list_for_lock);
error_num = param_string_parse.print_param_error();
goto error;
default:
error_num = param_string_parse.print_param_error();
goto error;
}
/* Verify that the remainder of the parameter value is whitespace */
if ((error_num = param_string_parse.has_extra_parameter_values()))
goto error;
}
}
if ((error_num = vp_set_table_info_default(
share,
#ifdef WITH_PARTITION_STORAGE_ENGINE
part_elem,
sub_elem,
#endif
table
)))
goto error;
if (create_table)
{
DBUG_PRINT("info",
("vp tgt_default_db_name_length = %u",
share->tgt_default_db_name_length));
if (share->tgt_default_db_name_length > VP_TABLE_INFO_MAX_LEN)
{
error_num = ER_VP_INVALID_TABLE_INFO_TOO_LONG_NUM;
my_printf_error(error_num, ER_VP_INVALID_TABLE_INFO_TOO_LONG_STR,
MYF(0), share->tgt_default_db_name, "default_database");
goto error;
}
/*
DBUG_PRINT("info",
("vp tgt_table_name_list_length = %ld",
share->tgt_table_name_list_length));
if (share->tgt_table_name_list_length > VP_TABLE_INFO_MAX_LEN)
{
error_num = ER_VP_INVALID_TABLE_INFO_TOO_LONG_NUM;
my_printf_error(error_num, ER_VP_INVALID_TABLE_INFO_TOO_LONG_STR,
MYF(0), share->tgt_table_name_list, "table_name_list");
goto error;
}
*/
DBUG_PRINT("info",
("vp tgt_table_name_prefix_length = %u",
share->tgt_table_name_prefix_length));
if (share->tgt_table_name_prefix_length > VP_TABLE_INFO_MAX_LEN)
{
error_num = ER_VP_INVALID_TABLE_INFO_TOO_LONG_NUM;
my_printf_error(error_num, ER_VP_INVALID_TABLE_INFO_TOO_LONG_STR,
MYF(0), share->tgt_table_name_prefix, "table_name_prefix");
goto error;
}
DBUG_PRINT("info",
("vp tgt_table_name_suffix_length = %u",
share->tgt_table_name_suffix_length));
if (share->tgt_table_name_suffix_length > VP_TABLE_INFO_MAX_LEN)
{
error_num = ER_VP_INVALID_TABLE_INFO_TOO_LONG_NUM;
my_printf_error(error_num, ER_VP_INVALID_TABLE_INFO_TOO_LONG_STR,
MYF(0), share->tgt_table_name_suffix, "table_name_suffix");
goto error;
}
}
if (comment_string)
vp_my_free(comment_string, MYF(0));
DBUG_RETURN(0);
error:
if (comment_string)
vp_my_free(comment_string, MYF(0));
error_alloc_comment_string:
DBUG_RETURN(error_num);
}
int vp_set_table_info_default(
VP_SHARE *share,
#ifdef WITH_PARTITION_STORAGE_ENGINE
partition_element *part_elem,
partition_element *sub_elem,
#endif
TABLE *table
) {
DBUG_ENTER("vp_set_table_info_default");
if (!share->tgt_default_db_name)
{
DBUG_PRINT("info",("vp create default tgt_default_db_name"));
share->tgt_default_db_name_length = table->s->db.length;
if (
!(share->tgt_default_db_name = vp_create_string(
table->s->db.str,
share->tgt_default_db_name_length))
) {
DBUG_RETURN(HA_ERR_OUT_OF_MEM);
}
}
if (!share->tgt_table_name_prefix)
{
DBUG_PRINT("info",("vp create default tgt_table_name_prefix"));
share->tgt_table_name_prefix_length = 0;
if (
!(share->tgt_table_name_prefix = vp_create_string(
"",
share->tgt_table_name_prefix_length))
) {
DBUG_RETURN(HA_ERR_OUT_OF_MEM);
}
}
if (!share->tgt_table_name_suffix)
{
DBUG_PRINT("info",("vp create default tgt_table_name_suffix"));
share->tgt_table_name_suffix_length = 0;
if (
!(share->tgt_table_name_suffix = vp_create_string(
"",
share->tgt_table_name_suffix_length))
) {
DBUG_RETURN(HA_ERR_OUT_OF_MEM);
}
}
if (!share->tgt_table_name_list && table)
{
DBUG_PRINT("info",("vp create default tgt_table_name_list"));
share->tgt_table_name_list_length = share->table_name_length;
if (
!(share->tgt_table_name_list = vp_create_table_name_string(
table->s->table_name.str,
#ifdef WITH_PARTITION_STORAGE_ENGINE
(part_elem ? part_elem->partition_name : NULL),
(sub_elem ? sub_elem->partition_name : NULL)
#else
NULL,
NULL
#endif
))
) {
DBUG_RETURN(HA_ERR_OUT_OF_MEM);
}
}
if (!share->choose_ignore_table_list)
{
DBUG_PRINT("info",("vp create default choose_ignore_table_list"));
share->choose_ignore_table_list_length = 0;
if (
!(share->choose_ignore_table_list = vp_create_string(
"",
share->choose_ignore_table_list_length))
) {
DBUG_RETURN(HA_ERR_OUT_OF_MEM);
}
}
if (!share->choose_ignore_table_list_for_lock)
{
DBUG_PRINT("info",("vp create default choose_ignore_table_list_for_lock"));
share->choose_ignore_table_list_for_lock_length = 0;
if (
!(share->choose_ignore_table_list_for_lock = vp_create_string(
"",
share->choose_ignore_table_list_for_lock_length))
) {
DBUG_RETURN(HA_ERR_OUT_OF_MEM);
}
}
if (share->choose_table_mode == -1)
share->choose_table_mode = 0;
if (share->choose_table_mode_for_lock == -1)
share->choose_table_mode_for_lock = 1;
if (share->multi_range_mode == -1)
share->multi_range_mode = 1;
if (share->pk_correspond_mode == -1)
share->pk_correspond_mode = 0;
if (share->info_src_table == -1)
share->info_src_table = 0;
if (share->table_count_mode == -1)
share->table_count_mode = 0;