database/mariadb
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Code Activity

Mainly resolving Guilhem's 4.1 patch to 5.0

Browse Source 
client/mysqlbinlog.cc:
  Resolveing merge
client/mysqldump.c:
  resolving merge
sql/handler.cc:
  resolving merge
sql/lex.h:
  resolve merge
sql/log.cc:
  resolving merge
sql/log_event.cc:
  resolving merge
sql/sql_parse.cc:
  resolving merge
sql/sql_yacc.yy:
  resolving merge
This commit is contained in:
unknown
2004-11-11 19:01:46 -08:00
parent 4d0e9ad917
commit 593c7ce9c2
8 changed files with 5390 additions and 1345 deletions
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224
client/mysqldump.c
View File

@ -108,6 +108,8 @@ static uint opt_protocol= 0;
static char *default_charset= (char*) MYSQL_UNIVERSAL_CLIENT_CHARSET;
static CHARSET_INFO *charset_info= &my_charset_latin1;
const char *default_dbug_option="d:t:o,/tmp/mysqldump.trace";
/* do we met VIEWs during tables scaning */
my_bool was_views= 0;
const char *compatible_mode_names[]=
{
@ -367,6 +369,8 @@ static int dump_databases(char **);
static int dump_all_databases();
static char *quote_name(const char *name, char *buff, my_bool force);
static const char *check_if_ignore_table(const char *table_name);
static my_bool getViewStructure(char *table, char* db);
static my_bool dump_all_views_in_db(char *database);
#include <help_start.h>
@ -1035,6 +1039,7 @@ static uint getTableStructure(char *table, char* db)
{
/* Make an sql-file, if path was given iow. option -T was given */
char buff[20+FN_REFLEN];
MYSQL_FIELD *field;
sprintf(buff,"show create table %s", result_table);
if (mysql_query_with_error_report(sock, 0, buff))
@ -1068,8 +1073,16 @@ static uint getTableStructure(char *table, char* db)
check_io(sql_file);
}
tableRes=mysql_store_result(sock);
row=mysql_fetch_row(tableRes);
tableRes= mysql_store_result(sock);
field= mysql_fetch_field_direct(tableRes, 0);
if (strcmp(field->name, "View") == 0)
{
if (verbose)
fprintf(stderr, "-- It's a view, skipped\n");
was_views= 1;
DBUG_RETURN(0);
}
row= mysql_fetch_row(tableRes);
fprintf(sql_file, "%s;\n", row[1]);
check_io(sql_file);
mysql_free_result(tableRes);
@ -1213,6 +1226,14 @@ static uint getTableStructure(char *table, char* db)
sprintf(buff,"show keys from %s", result_table);
if (mysql_query_with_error_report(sock, &tableRes, buff))
{
if (mysql_errno(sock) == ER_WRONG_OBJECT)
{
/* it is VIEW */
fputs("\t\t<options Comment=\"view\" />\n", sql_file);
goto continue_xml;
}
fprintf(stderr, "%s: Can't get keys for table %s (%s)\n",
my_progname, result_table, mysql_error(sock));
if (path)
my_fclose(sql_file, MYF(MY_WME));
safe_exit(EX_MYSQLERR);
@ -1316,6 +1337,7 @@ static uint getTableStructure(char *table, char* db)
}
mysql_free_result(tableRes); /* Is always safe to free */
}
continue_xml:
if (!opt_xml)
fputs(";\n", sql_file);
else
@ -1845,6 +1867,21 @@ static int dump_all_databases()
if (dump_all_tables_in_db(row[0]))
result=1;
}
if (was_views)
{
if (mysql_query(sock, "SHOW DATABASES") ||
!(tableres = mysql_store_result(sock)))
{
my_printf_error(0, "Error: Couldn't execute 'SHOW DATABASES': %s",
MYF(0), mysql_error(sock));
return 1;
}
while ((row = mysql_fetch_row(tableres)))
{
if (dump_all_views_in_db(row[0]))
result=1;
}
}
return result;
}
/* dump_all_databases */
@ -1853,11 +1890,20 @@ static int dump_all_databases()
static int dump_databases(char **db_names)
{
int result=0;
for ( ; *db_names ; db_names++)
char **db;
for (db= db_names ; *db ; db++)
{
if (dump_all_tables_in_db(*db_names))
if (dump_all_tables_in_db(*db))
result=1;
}
if (!result && was_views)
{
for (db= db_names ; *db ; db++)
{
if (dump_all_views_in_db(*db))
result=1;
}
}
return result;
} /* dump_databases */
@ -1965,11 +2011,64 @@ static int dump_all_tables_in_db(char *database)
return 0;
} /* dump_all_tables_in_db */
/*
dump structure of views of database
SYNOPSIS
dump_all_views_in_db()
database database name
RETURN
0 OK
1 ERROR
*/
static my_bool dump_all_views_in_db(char *database)
{
char *table;
uint numrows;
char table_buff[NAME_LEN*2+3];
if (init_dumping(database))
return 1;
if (opt_xml)
print_xml_tag1(md_result_file, "", "database name=", database, "\n");
if (lock_tables)
{
DYNAMIC_STRING query;
init_dynamic_string(&query, "LOCK TABLES ", 256, 1024);
for (numrows= 0 ; (table= getTableName(1)); numrows++)
{
dynstr_append(&query, quote_name(table, table_buff, 1));
dynstr_append(&query, " READ /*!32311 LOCAL */,");
}
if (numrows && mysql_real_query(sock, query.str, query.length-1))
DBerror(sock, "when using LOCK TABLES");
/* We shall continue here, if --force was given */
dynstr_free(&query);
}
if (flush_logs)
{
if (mysql_refresh(sock, REFRESH_LOG))
DBerror(sock, "when doing refresh");
/* We shall continue here, if --force was given */
}
while ((table= getTableName(0)))
getViewStructure(table, database);
if (opt_xml)
{
fputs("</database>\n", md_result_file);
check_io(md_result_file);
}
if (lock_tables)
mysql_query(sock,"UNLOCK TABLES");
return 0;
} /* dump_all_tables_in_db */
static int dump_selected_tables(char *db, char **table_names, int tables)
{
uint numrows;
int i;
char table_buff[NAME_LEN*+3];
if (init_dumping(db))
@ -1977,7 +2076,6 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
if (lock_tables)
{
DYNAMIC_STRING query;
int i;
init_dynamic_string(&query, "LOCK TABLES ", 256, 1024);
for (i=0 ; i < tables ; i++)
@ -1998,11 +2096,16 @@ static int dump_selected_tables(char *db, char **table_names, int tables)
}
if (opt_xml)
print_xml_tag1(md_result_file, "", "database name=", db, "\n");
for (; tables > 0 ; tables-- , table_names++)
for (i=0 ; i < tables ; i++)
{
numrows = getTableStructure(*table_names, db);
numrows = getTableStructure(table_names[i], db);
if (!dFlag && numrows > 0)
dumpTable(numrows, *table_names);
dumpTable(numrows, table_names[i]);
}
if (was_views)
{
for (i=0 ; i < tables ; i++)
getViewStructure(table_names[i], db);
}
if (opt_xml)
{
@ -2197,14 +2300,113 @@ static const char *check_if_ignore_table(const char *table_name)
mysql_free_result(res);
return 0; /* assume table is ok */
}
if (strcmp(row[1], (result= "MRG_MyISAM")) &&
strcmp(row[1], (result= "MRG_ISAM")))
result= 0;
if (!(row[1]))
result= "VIEW";
else
{
if (strcmp(row[1], (result= "MRG_MyISAM")) &&
strcmp(row[1], (result= "MRG_ISAM")))
result= 0;
}
mysql_free_result(res);
return result;
}
/*
Getting VIEW structure
SYNOPSIS
getViewStructure()
table view name
db db name
RETURN
0 OK
1 ERROR
*/
static my_bool getViewStructure(char *table, char* db)
{
MYSQL_RES *tableRes;
MYSQL_ROW row;
MYSQL_FIELD *field;
char *result_table, *opt_quoted_table;
char table_buff[NAME_LEN*2+3];
char table_buff2[NAME_LEN*2+3];
char buff[20+FN_REFLEN];
FILE *sql_file = md_result_file;
DBUG_ENTER("getViewStructure");
if (tFlag)
DBUG_RETURN(0);
if (verbose)
fprintf(stderr, "-- Retrieving view structure for table %s...\n", table);
sprintf(insert_pat,"SET OPTION SQL_QUOTE_SHOW_CREATE=%d",
(opt_quoted || opt_keywords));
result_table= quote_name(table, table_buff, 1);
opt_quoted_table= quote_name(table, table_buff2, 0);
sprintf(buff,"show create table %s", result_table);
if (mysql_query(sock, buff))
{
fprintf(stderr, "%s: Can't get CREATE TABLE for view %s (%s)\n",
my_progname, result_table, mysql_error(sock));
safe_exit(EX_MYSQLERR);
DBUG_RETURN(0);
}
if (path)
{
char filename[FN_REFLEN], tmp_path[FN_REFLEN];
convert_dirname(tmp_path,path,NullS);
sql_file= my_fopen(fn_format(filename, table, tmp_path, ".sql", 4),
O_WRONLY, MYF(MY_WME));
if (!sql_file) /* If file couldn't be opened */
{
safe_exit(EX_MYSQLERR);
DBUG_RETURN(1);
}
write_header(sql_file, db);
}
tableRes= mysql_store_result(sock);
field= mysql_fetch_field_direct(tableRes, 0);
if (strcmp(field->name, "View") != 0)
{
if (verbose)
fprintf(stderr, "-- It's base table, skipped\n");
DBUG_RETURN(0);
}
if (!opt_xml && opt_comments)
{
fprintf(sql_file, "\n--\n-- View structure for view %s\n--\n\n",
result_table);
check_io(sql_file);
}
if (opt_drop)
{
fprintf(sql_file, "DROP VIEW IF EXISTS %s;\n", opt_quoted_table);
check_io(sql_file);
}
row= mysql_fetch_row(tableRes);
fprintf(sql_file, "%s;\n", row[1]);
check_io(sql_file);
mysql_free_result(tableRes);
if (sql_file != md_result_file)
{
fputs("\n", sql_file);
write_footer(sql_file);
my_fclose(sql_file, MYF(MY_WME));
}
DBUG_RETURN(0);
}
int main(int argc, char **argv)
{
compatible_mode_normal_str[0]= 0;