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Commit db528bfc authored by unknown's avatar unknown
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Backport of mysqldump from 4.0 


Docs/manual.texi:
  Cleanup
include/global.h:
  Portability fix
parent 5a7177fd
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Showing with 255 additions and 125 deletions
Docs/manual.texi
View file @ db528bfc
......@@ -46897,11 +46897,9 @@ InnoDB now supports @code{NULL} in keys.
@item
Fixed shutdown problem on HPUX. (Introduced in 3.23.46)
@item
Added 'DO expression' command.
@item
Fixed core-dump bug in replication when using SELECT RELEASE_LOCK();
@item
Added new statement DO expression,[expression].
Added new command: @code{DO expression,[expression]}
@item
Added @code{slave-skip-errors} option
@item
client/client_priv.h
View file @ db528bfc
......@@ -29,4 +29,5 @@ enum options { OPT_CHARSETS_DIR=256, OPT_DEFAULT_CHARSET,
OPT_PAGER, OPT_NOPAGER, OPT_TEE, OPT_NOTEE,
OPT_LOW_PRIORITY, OPT_AUTO_REPAIR, OPT_COMPRESS,
OPT_DROP, OPT_LOCKS, OPT_KEYWORDS, OPT_DELAYED, OPT_OPTIMIZE,
OPT_FTB, OPT_LTB, OPT_ENC, OPT_O_ENC, OPT_ESC, OPT_TABLES};
OPT_FTB, OPT_LTB, OPT_ENC, OPT_O_ENC, OPT_ESC, OPT_TABLES,
OPT_MASTER_DATA, OPT_AUTOCOMMIT};
client/mysqldump.c
View file @ db528bfc
/* Copyright (C) 2000 MySQL AB & MySQL Finland AB & TCX DataKonsult AB
/* Copyright (C) 2000 MySQL AB
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
......@@ -18,28 +18,26 @@
**
** The author's original notes follow :-
**
** ******************************************************
** * *
** * AUTHOR: Igor Romanenko (igor@frog.kiev.ua) *
** * DATE: December 3, 1994 *
** * WARRANTY: None, expressed, impressed, implied *
** * or other *
** * STATUS: Public domain *
** * Adapted and optimized for MySQL by *
** * Michael Widenius, Sinisa Milivojevic, Jani Tolonen *
** * -w --where added 9/10/98 by Jim Faucette *
** * slave code by David Saez Padros <david@ols.es> *
** * *
** ******************************************************
*/
/* SSL by
** AUTHOR: Igor Romanenko (igor@frog.kiev.ua)
** DATE: December 3, 1994
** WARRANTY: None, expressed, impressed, implied
** or other
** STATUS: Public domain
** Adapted and optimized for MySQL by
** Michael Widenius, Sinisa Milivojevic, Jani Tolonen
** -w --where added 9/10/98 by Jim Faucette
** slave code by David Saez Padros <david@ols.es>
** master/autocommit code by Brian Aker <brian@tangent.org>
** SSL by
** Andrei Errapart <andreie@no.spam.ee>
** Tnu Samuel <tonu@please.do.not.remove.this.spam.ee>
**/
** XML by Gary Huntress <ghuntress@mediaone.net> 10/10/01, cleaned up
** and adapted to mysqldump 05/11/01 by Jani Tolonen
*/
#define DUMP_VERSION "8.16"
#define DUMP_VERSION "8.20"
#include <global.h>
#include <my_global.h>
#include <my_sys.h>
#include <m_string.h>
#include <m_ctype.h>
......@@ -74,7 +72,8 @@ static my_bool verbose=0,tFlag=0,cFlag=0,dFlag=0,quick=0, extended_insert = 0,
lock_tables=0,ignore_errors=0,flush_logs=0,replace=0,
ignore=0,opt_drop=0,opt_keywords=0,opt_lock=0,opt_compress=0,
opt_delayed=0,create_options=0,opt_quoted=0,opt_databases=0,
opt_alldbs=0,opt_create_db=0,opt_first_slave=0;
opt_alldbs=0,opt_create_db=0,opt_first_slave=0,
opt_autocommit=0,opt_master_data,opt_disable_keys=0,opt_xml=0;
static MYSQL mysql_connection,*sock=0;
static char insert_pat[12 * 1024],*opt_password=0,*current_user=0,
*current_host=0,*path=0,*fields_terminated=0,
......@@ -102,6 +101,7 @@ static struct option long_options[] =
{"debug", optional_argument, 0, '#'},
{"default-character-set", required_argument, 0, OPT_DEFAULT_CHARSET},
{"delayed-insert", no_argument, 0, OPT_DELAYED},
{"disable-keys", no_argument, 0, 'K'},
{"extended-insert", no_argument, 0, 'e'},
{"fields-terminated-by", required_argument, 0, (int) OPT_FTB},
{"fields-enclosed-by", required_argument, 0, (int) OPT_ENC},
......@@ -114,6 +114,8 @@ static struct option long_options[] =
{"host", required_argument, 0, 'h'},
{"lines-terminated-by", required_argument, 0, (int) OPT_LTB},
{"lock-tables", no_argument, 0, 'l'},
{"master-data", no_argument, 0, OPT_MASTER_DATA},
{"no-autocommit", no_argument, 0, OPT_AUTOCOMMIT},
{"no-create-db", no_argument, 0, 'n'},
{"no-create-info", no_argument, 0, 't'},
{"no-data", no_argument, 0, 'd'},
......@@ -137,6 +139,7 @@ static struct option long_options[] =
{"verbose", no_argument, 0, 'v'},
{"version", no_argument, 0, 'V'},
{"where", required_argument, 0, 'w'},
{"xml", no_argument, 0, 'X'},
{0, 0, 0, 0}
};
......@@ -151,7 +154,7 @@ CHANGEABLE_VAR md_changeable_vars[] = {
};
static void safe_exit(int error);
static void write_heder(FILE *sql_file, char *db_name);
static void write_header(FILE *sql_file, char *db_name);
static void print_value(FILE *file, MYSQL_RES *result, MYSQL_ROW row,
const char *prefix,const char *name,
int string_value);
......@@ -161,6 +164,7 @@ static int init_dumping(char *);
static int dump_databases(char **);
static int dump_all_databases();
static char *quote_name(char *name, char *buff);
static void print_quoted_xml(FILE *output, char *fname, char *str, uint len);
static void print_version(void)
{
......@@ -202,11 +206,18 @@ static void usage(void)
--add-locks Add locks around insert statements.\n\
--allow-keywords Allow creation of column names that are keywords.\n\
--delayed-insert Insert rows with INSERT DELAYED.\n\
--master-data This will cause the master position and filename to \n\
be appended to your output. This will automagically \n\
enable --first-slave.\n\
-F, --flush-logs Flush logs file in server before starting dump.\n\
-f, --force Continue even if we get an sql-error.\n\
-h, --host=... Connect to host.\n");
puts("\
-l, --lock-tables Lock all tables for read.\n\
--no-autocommit Wrap tables with autocommit/commit statements.\n\
-K, --disable-keys '/*!40000 ALTER TABLE tb_name DISABLE KEYS */;\n\
and '/*!40000 ALTER TABLE tb_name ENABLE KEYS */;\n\
will be put in the output.\n\
-n, --no-create-db 'CREATE DATABASE /*!32312 IF NOT EXISTS*/ db_name;'\n\
will not be put in the output. The above line will\n\
be added otherwise, if --databases or\n\
......@@ -215,8 +226,8 @@ puts("\
-d, --no-data No row information.\n\
-O, --set-variable var=option\n\
give a variable a value. --help lists variables\n\
--opt Same as --add-drop-table --add-locks --all\n\
--extended-insert --quick --lock-tables\n\
--opt Same as --add-drop-table --add-locks --all --quick\n\
--extended-insert --lock-tables --disable-keys\n\
-p, --password[=...] Password to use when connecting to server.\n\
If password is not given it's solicited on the tty.\n");
#ifdef __WIN__
......@@ -246,6 +257,8 @@ puts("\
-v, --verbose Print info about the various stages.\n\
-V, --version Output version information and exit.\n\
-w, --where= dump only selected records; QUOTES mandatory!\n\
-X, --xml dump a database as well formed XML\n\
-x, --first-slave Locks all tables across all databases.\n\
EXAMPLES: \"--where=user=\'jimf\'\" \"-wuserid>1\" \"-wuserid<1\"\n\
Use -T (--tab=...) with --fields-...\n\
--fields-terminated-by=...\n\
......@@ -269,17 +282,22 @@ puts("\
} /* usage */
static void write_heder(FILE *sql_file, char *db_name)
static void write_header(FILE *sql_file, char *db_name)
{
fprintf(sql_file, "# MySQL dump %s\n#\n", DUMP_VERSION);
fprintf(sql_file, "# Host: %s Database: %s\n",
if (opt_xml)
fprintf(sql_file,"<?xml version=\"1.0\"?>\n");
else
{
fprintf(sql_file, "-- MySQL dump %s\n--\n", DUMP_VERSION);
fprintf(sql_file, "-- Host: %s Database: %s\n",
current_host ? current_host : "localhost", db_name ? db_name : "");
fputs("#--------------------------------------------------------\n",
fputs("---------------------------------------------------------\n",
sql_file);
fprintf(sql_file, "# Server version\t%s\n",
fprintf(sql_file, "-- Server version\t%s\n",
mysql_get_server_info(&mysql_connection));
}
return;
} /* write_heder */
} /* write_header */
static int get_options(int *argc,char ***argv)
......@@ -291,10 +309,17 @@ static int get_options(int *argc,char ***argv)
load_defaults("my",load_default_groups,argc,argv);
set_all_changeable_vars(md_changeable_vars);
while ((c=getopt_long(*argc,*argv,
"#::p::h:u:O:P:r:S:T:EBaAcCdefFlnqtvVw:?Ix",
"#::p::h:u:O:P:r:S:T:EBaAcCdefFKlnqtvVw:?IxX",
long_options, &option_index)) != EOF)
{
switch(c) {
case OPT_MASTER_DATA:
opt_master_data=1;
opt_first_slave=1;
break;
case OPT_AUTOCOMMIT:
opt_autocommit=1;
break;
case 'a':
create_options=1;
break;
......@@ -320,6 +345,9 @@ static int get_options(int *argc,char ***argv)
my_free(current_host,MYF(MY_ALLOW_ZERO_PTR));
current_host=my_strdup(optarg,MYF(MY_WME));
break;
case 'K':
opt_disable_keys=1;
break;
case 'n':
opt_create_db = 1;
break;
......@@ -366,6 +394,7 @@ static int get_options(int *argc,char ***argv)
break;
case 'T':
path= optarg;
opt_disable_keys=0;
break;
case 'B':
opt_databases = 1;
......@@ -387,6 +416,10 @@ static int get_options(int *argc,char ***argv)
case 'w':
where=optarg;
break;
case 'X':
opt_xml = 1;
opt_disable_keys=0;
break;
case 'x':
opt_first_slave=1;
break;
......@@ -422,7 +455,8 @@ static int get_options(int *argc,char ***argv)
opt_lock=1;
break;
case (int) OPT_OPTIMIZE:
extended_insert=opt_drop=opt_lock=lock_tables=quick=create_options=1;
extended_insert=opt_drop=opt_lock=lock_tables=quick=create_options=
opt_disable_keys=1;
break;
case (int) OPT_DELAYED:
opt_delayed=1;
......@@ -512,7 +546,7 @@ static int dbConnect(char *host, char *user,char *passwd)
DBUG_ENTER("dbConnect");
if (verbose)
{
fprintf(stderr, "# Connecting to %s...\n", host ? host : "localhost");
fprintf(stderr, "-- Connecting to %s...\n", host ? host : "localhost");
}
mysql_init(&mysql_connection);
if (opt_compress)
......@@ -520,7 +554,7 @@ static int dbConnect(char *host, char *user,char *passwd)
#ifdef HAVE_OPENSSL
if (opt_use_ssl)
mysql_ssl_set(&mysql_connection, opt_ssl_key, opt_ssl_cert, opt_ssl_ca,
opt_ssl_capath);
opt_ssl_capath, opt_ssl_cipher);
#endif
if (!(sock= mysql_real_connect(&mysql_connection,host,user,passwd,
NULL,opt_mysql_port,opt_mysql_unix_port,
......@@ -539,7 +573,7 @@ static int dbConnect(char *host, char *user,char *passwd)
static void dbDisconnect(char *host)
{
if (verbose)
fprintf(stderr, "# Disconnecting from %s...\n", host ? host : "localhost");
fprintf(stderr, "-- Disconnecting from %s...\n", host ? host : "localhost");
mysql_close(sock);
} /* dbDisconnect */
......@@ -553,7 +587,7 @@ static void unescape(FILE *file,char *pos,uint length)
ignore_errors=0; /* Fatal error */
safe_exit(EX_MYSQLERR); /* Force exit */
}
mysql_real_escape_string(&mysql_connection,tmp, pos, length);
mysql_real_escape_string(&mysql_connection, tmp, pos, length);
fputc('\'', file);
fputs(tmp, file);
fputc('\'', file);
......@@ -605,7 +639,7 @@ static uint getTableStructure(char *table, char* db)
delayed= opt_delayed ? " DELAYED " : "";
if (verbose)
fprintf(stderr, "# Retrieving table structure for table %s...\n", table);
fprintf(stderr, "-- Retrieving table structure for table %s...\n", table);
sprintf(insert_pat,"SET OPTION SQL_QUOTE_SHOW_CREATE=%d", opt_quoted);
table_name=quote_name(table,table_buff);
......@@ -638,14 +672,17 @@ static uint getTableStructure(char *table, char* db)
safe_exit(EX_MYSQLERR);
DBUG_RETURN(0);
}
write_heder(sql_file, db);
write_header(sql_file, db);
}
fprintf(sql_file, "\n#\n# Table structure for table '%s'\n#\n\n", table);
if (!opt_xml)
fprintf(sql_file, "\n--\n-- Table structure for table '%s'\n--\n\n",
table);
if (opt_drop)
fprintf(sql_file, "DROP TABLE IF EXISTS %s;\n",table_name);
tableRes=mysql_store_result(sock);
row=mysql_fetch_row(tableRes);
if (!opt_xml)
fprintf(sql_file, "%s;\n", row[1]);
mysql_free_result(tableRes);
}
......@@ -654,6 +691,8 @@ static uint getTableStructure(char *table, char* db)
{
fprintf(stderr, "%s: Can't get info about table: '%s'\nerror: %s\n",
my_progname, table, mysql_error(sock));
if (path)
my_fclose(sql_file, MYF(MY_WME));
safe_exit(EX_MYSQLERR);
DBUG_RETURN(0);
}
......@@ -711,9 +750,11 @@ static uint getTableStructure(char *table, char* db)
safe_exit(EX_MYSQLERR);
DBUG_RETURN(0);
}
write_heder(sql_file, db);
write_header(sql_file, db);
}
fprintf(sql_file, "\n#\n# Table structure for table '%s'\n#\n\n", table);
if (!opt_xml)
fprintf(sql_file, "\n--\n-- Table structure for table '%s'\n--\n\n",
table);
if (opt_drop)
fprintf(sql_file, "DROP TABLE IF EXISTS %s;\n",table_name);
fprintf(sql_file, "CREATE TABLE %s (\n", table_name);
......@@ -752,7 +793,7 @@ static uint getTableStructure(char *table, char* db)
if (row[SHOW_DEFAULT])
{
fputs(" DEFAULT ", sql_file);
unescape(sql_file,row[SHOW_DEFAULT],lengths[SHOW_DEFAULT]);
unescape(sql_file, row[SHOW_DEFAULT], lengths[SHOW_DEFAULT]);
}
if (!row[SHOW_NULL][0])
fputs(" NOT NULL", sql_file);
......@@ -772,7 +813,7 @@ static uint getTableStructure(char *table, char* db)
{
fprintf(stderr, "%s: Can't get keys for table '%s' (%s)\n",
my_progname, table, mysql_error(sock));
if (sql_file != stdout)
if (path)
my_fclose(sql_file, MYF(MY_WME));
safe_exit(EX_MYSQLERR);
DBUG_RETURN(0);
......@@ -834,7 +875,7 @@ static uint getTableStructure(char *table, char* db)
{ /* If old MySQL version */
if (verbose)
fprintf(stderr,
"# Warning: Couldn't get status information for table '%s' (%s)\n",
"-- Warning: Couldn't get status information for table '%s' (%s)\n",
table,mysql_error(sock));
}
}
......@@ -858,12 +899,16 @@ static uint getTableStructure(char *table, char* db)
fputs(";\n", sql_file);
}
}
if (opt_disable_keys)
fprintf(sql_file,"\n/*!40000 ALTER TABLE %s DISABLE KEYS */;\n",table_name);
if (cFlag)
{
strpos=strmov(strpos,") VALUES ");
if (!extended_insert)
strpos=strmov(strpos,"(");
}
if (sql_file != md_result_file)
my_fclose(sql_file, MYF(MY_WME));
DBUG_RETURN(numFields);
} /* getTableStructure */
......@@ -931,11 +976,11 @@ static void dumpTable(uint numFields, char *table)
ulong rownr, row_break, total_length, init_length;
if (verbose)
fprintf(stderr, "# Sending SELECT query...\n");
fprintf(stderr, "-- Sending SELECT query...\n");
if (path)
{
char filename[FN_REFLEN], tmp_path[FN_REFLEN];
strmov(tmp_path, path);
strmov(tmp_path,path);
convert_dirname(tmp_path);
my_load_path(tmp_path, tmp_path, NULL);
fn_format(filename, table, tmp_path, ".txt", 4);
......@@ -958,7 +1003,7 @@ static void dumpTable(uint numFields, char *table)
end= add_load_option(end, lines_terminated, " LINES TERMINATED BY");
*end= '\0';
sprintf(buff," FROM %s",table);
sprintf(buff," FROM %s",quote_name(table,table_buff));
end= strmov(end,buff);
if (where)
end= strxmov(end, " WHERE ",where,NullS);
......@@ -970,15 +1015,18 @@ static void dumpTable(uint numFields, char *table)
}
else
{
fprintf(md_result_file,"\n#\n# Dumping data for table '%s'\n", table);
if (!opt_xml)
fprintf(md_result_file,"\n--\n-- Dumping data for table '%s'\n--\n",
table);
sprintf(query, "SELECT * FROM %s", quote_name(table,table_buff));
if (where)
{
fprintf(md_result_file,"# WHERE: %s\n",where);
if (!opt_xml)
fprintf(md_result_file,"-- WHERE: %s\n",where);
strxmov(strend(query), " WHERE ",where,NullS);
}
fputs("#\n\n", md_result_file);
if (!opt_xml)
fputs("\n\n", md_result_file);
if (mysql_query(sock, query))
{
DBerror(sock, "when retrieving data from server");
......@@ -994,7 +1042,7 @@ static void dumpTable(uint numFields, char *table)
return;
}
if (verbose)
fprintf(stderr, "# Retrieving rows...\n");
fprintf(stderr, "-- Retrieving rows...\n");
if (mysql_num_fields(res) != numFields)
{
fprintf(stderr,"%s: Error in field count for table: '%s' ! Aborting.\n",
......@@ -1011,13 +1059,18 @@ static void dumpTable(uint numFields, char *table)
row_break=0;
rownr=0;
init_length=(uint) strlen(insert_pat)+4;
if (opt_xml)
fprintf(md_result_file, "\t<%s>\n", table);
if (opt_autocommit)
fprintf(md_result_file, "set autocommit=0;\n");
while ((row=mysql_fetch_row(res)))
{
uint i;
ulong *lengths=mysql_fetch_lengths(res);
rownr++;
if (!extended_insert)
if (!extended_insert && !opt_xml)
fputs(insert_pat,md_result_file);
mysql_field_seek(res,0);
......@@ -1076,22 +1129,36 @@ static void dumpTable(uint numFields, char *table)
}
else
{
if (i)
fputc(',',md_result_file);
if (i && !opt_xml)
fputc(',', md_result_file);
if (row[i])
{
if (!IS_NUM_FIELD(field))
{
if (opt_xml)
print_quoted_xml(md_result_file, field->name, row[i],
lengths[i]);
else
unescape(md_result_file, row[i], lengths[i]);
}
else
{
/* change any strings ("inf","nan",..) into NULL */
char *ptr = row[i];
if (opt_xml)
fprintf(md_result_file, "\t\t<%s>%s</%s>\n",
field->name,!isalpha(*ptr) ?ptr: "NULL",field->name);
else
fputs((!isalpha(*ptr)) ? ptr : "NULL", md_result_file);
}
}
else
{
fputs("NULL",md_result_file);
if (opt_xml)
fprintf(md_result_file, "\t\t<%s>%s</%s>\n",
field->name, "NULL", field->name);
else
fputs("NULL", md_result_file);
}
}
}
......@@ -1109,18 +1176,26 @@ static void dumpTable(uint numFields, char *table)
}
else
{
if (row_break)
if (row_break && !opt_xml)
fputs(";\n", md_result_file);
row_break=1; /* This is first row */
if (!opt_xml)
{
fputs(insert_pat,md_result_file);
fputs(extended_row.str,md_result_file);
}
total_length = row_length+init_length;
}
}
else
else if (!opt_xml)
fputs(");\n", md_result_file);
}
if (extended_insert && row_break)
//XML - close table tag and supress regular output
if (opt_xml)
fprintf(md_result_file, "\t</%s>\n", table);
else if (extended_insert && row_break)
fputs(";\n", md_result_file); /* If not empty table */
fflush(md_result_file);
if (mysql_errno(sock))
......@@ -1135,13 +1210,39 @@ static void dumpTable(uint numFields, char *table)
safe_exit(EX_CONSCHECK);
return;
}
if (opt_disable_keys)
fprintf(md_result_file,"\n/*!40000 ALTER TABLE %s ENABLE KEYS */;\n",
quote_name(table,table_buff));
if (opt_lock)
fputs("UNLOCK TABLES;\n", md_result_file);
if (opt_autocommit)
fprintf(md_result_file, "commit;\n");
mysql_free_result(res);
}
} /* dumpTable */
static void print_quoted_xml(FILE *output, char *fname, char *str, uint len)
{
const char *end;
fprintf(output, "\t\t<%s>", fname);
for (end = str + len; str != end; str++)
{
if (*str == '<')
fputs("&lt;", output);
else if (*str == '>')
fputs("&gt;", output);
else if (*str == '&')
fputs("&amp;", output);
else if (*str == '\"')
fputs("&quot;", output);
else
fputc(*str, output);
}
fprintf(output, "<%s>\n", fname);
}
static char *getTableName(int reset)
{
static MYSQL_RES *res = NULL;
......@@ -1194,8 +1295,13 @@ static int dump_databases(char **db_names)
int result=0;
for ( ; *db_names ; db_names++)
{
//XML edit - add database element
if (opt_xml)
fprintf(md_result_file, "<%s>\n", *db_names);
if (dump_all_tables_in_db(*db_names))
result=1;
if (opt_xml)
fprintf(md_result_file, "</%s>\n", *db_names);
}
return result;
} /* dump_databases */
......@@ -1212,7 +1318,7 @@ static int init_dumping(char *database)
{
if (opt_databases || opt_alldbs)
{
fprintf(md_result_file,"\n#\n# Current Database: %s\n#\n", database);
fprintf(md_result_file,"\n--\n-- Current Database: %s\n--\n", database);
if (!opt_create_db)
fprintf(md_result_file,"\nCREATE DATABASE /*!32312 IF NOT EXISTS*/ %s;\n",
database);
......@@ -1240,7 +1346,7 @@ static int dump_all_tables_in_db(char *database)
init_dynamic_string(&query, "LOCK TABLES ", 256, 1024);
for (numrows=0 ; (table = getTableName(1)) ; numrows++)
{
dynstr_append(&query, quote_name(table,table_buff));
dynstr_append(&query, quote_name(table, table_buff));
dynstr_append(&query, " READ /*!32311 LOCAL */,");
}
if (numrows && mysql_real_query(sock, query.str, query.length-1))
......@@ -1282,7 +1388,7 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
init_dynamic_string(&query, "LOCK TABLES ", 256, 1024);
for (i=0 ; i < tables ; i++)
{
dynstr_append(&query, quote_name(table_names[i],table_buff));
dynstr_append(&query, quote_name(table_names[i], table_buff));
dynstr_append(&query, " READ /*!32311 LOCAL */,");
}
if (mysql_real_query(sock, query.str, query.length-1))
......@@ -1338,6 +1444,9 @@ static void print_value(FILE *file, MYSQL_RES *result, MYSQL_ROW row,
int main(int argc, char **argv)
{
MYSQL_ROW row;
MYSQL_RES *master;
MY_INIT(argv[0]);
/*
** Check out the args
......@@ -1350,7 +1459,7 @@ int main(int argc, char **argv)
if (dbConnect(current_host, current_user, opt_password))
exit(EX_MYSQLERR);
if (!path)
write_heder(md_result_file, *argv);
write_header(md_result_file, *argv);
if (opt_first_slave)
{
......@@ -1374,6 +1483,28 @@ int main(int argc, char **argv)
if (opt_first_slave)
{
if (opt_master_data)
{
if (mysql_query(sock, "SHOW MASTER STATUS") ||
!(master = mysql_store_result(sock)))
{
my_printf_error(0, "Error: Couldn't execute 'SHOW MASTER STATUS': %s",
MYF(0), mysql_error(sock));
}
else
{
row = mysql_fetch_row(master);
if(row[0] && row[1]) {
fprintf(md_result_file,
"\n--\n-- Position to start replication from\n--\n\n");
fprintf(md_result_file,
"CHANGE MASTER TO MASTER_LOG_FILE='%s' ;\n", row[0]);
fprintf(md_result_file, "CHANGE MASTER TO MASTER_LOG_POS=%s ;\n",
row[1]);
}
mysql_free_result(master);
}
}
if (mysql_query(sock, "FLUSH MASTER"))
{
my_printf_error(0, "Error: Couldn't execute 'FLUSH MASTER': %s",
......
include/global.h
View file @ db528bfc
......@@ -616,8 +616,8 @@ typedef unsigned long ulong; /* Short for unsigned long */
#endif
#ifndef longlong_defined
#if defined(HAVE_LONG_LONG) && SIZEOF_LONG != 8
typedef unsigned long long ulonglong; /* ulong or unsigned long long */
typedef long long longlong;
typedef unsigned long long int ulonglong; /* ulong or unsigned long long */
typedef long long int longlong;
#else
typedef unsigned long ulonglong; /* ulong or unsigned long long */
typedef long longlong;
......
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