Added xml patch to mysqldump. (d0e83062) · Commits · Software / OSDI20 Artifacts / mariadb

client/mysqldump.c

+79 −30

Original line number	Diff line number	Diff line
		@@ -31,7 +31,9 @@
		** 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 "8.18"

		@@ -70,7 +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_autocommit=0, opt_master_data;
		opt_alldbs=0,opt_create_db=0,opt_first_slave=0,
		opt_autocommit=0, opt_master_data, 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,
		@@ -135,6 +138,7 @@ 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}
		};

		@@ -248,6 +252,7 @@ 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\
		@@ -273,6 +278,10 @@ puts("\


		static void write_heder(FILE sql_file, char db_name)
		{
		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",
		@@ -281,6 +290,7 @@ static void write_heder(FILE sql_file, char db_name)
		sql_file);
		fprintf(sql_file, "-- Server version\t%s\n",
		mysql_get_server_info(&mysql_connection));
		}
		return;
		} /* write_heder */

		@@ -294,7 +304,7 @@ 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:EBaAcCdefFlnqtvVw:?IxX",
		long_options, &option_index)) != EOF)
		{
		switch(c) {
		@@ -397,6 +407,7 @@ static int get_options(int argc,char **argv)
		case 'w':
		where=optarg;
		break;
		case 'X': opt_xml = 1; break;
		case 'x':
		opt_first_slave=1;
		break;
		@@ -649,12 +660,15 @@ static uint getTableStructure(char table, char db)
		}
		write_heder(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);
		}
		@@ -721,7 +735,9 @@ static uint getTableStructure(char table, char db)
		}
		write_heder(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);
		@@ -977,13 +993,17 @@ static void dumpTable(uint numFields, char *table)
		}
		else
		{
		fprintf(md_result_file,"\n--\n-- Dumping data for table '%s'\n--\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)
		{
		if (!opt_xml)
		fprintf(md_result_file,"-- WHERE: %s\n",where);
		strxmov(strend(query), " WHERE ",where,NullS);
		}
		if (!opt_xml)
		fputs("\n\n", md_result_file);
		if (mysql_query(sock, query))
		{
		@@ -1017,6 +1037,8 @@ 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");
		@@ -1026,7 +1048,7 @@ static void dumpTable(uint numFields, char *table)
		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);

		@@ -1085,21 +1107,35 @@ static void dumpTable(uint numFields, char *table)
		}
		else
		{
		if (i)
		if (i && !opt_xml)
		fputc(',', md_result_file);
		if (row[i])
		{
		if (!IS_NUM_FIELD(field))
		{
		if (opt_xml)
		fprintf(md_result_file, "\t\t<%s>%s</%s>\n",
		field->name, row[i], field->name);
		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
		{
		if (opt_xml)
		fprintf(md_result_file, "\t\t<%s>%s</%s>\n",
		field->name, "NULL", field->name);
		else
		fputs("NULL", md_result_file);
		}
		}
		@@ -1118,18 +1154,26 @@ 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))
		@@ -1205,8 +1249,13 @@ 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 */

innobase/btr/btr0btr.c

+4 −4

Original line number	Diff line number	Diff line
		@@ -837,7 +837,7 @@ btr_parse_page_reorganize(
		/======================/
		/* out: end of log record or NULL */
		byte* ptr, /* in: buffer */
		byte* end_ptr,/* in: buffer end */
		byte* end_ptr __attribute__((unused)), /* in: buffer end */
		page_t* page, /* in: page or NULL */
		mtr_t* mtr) /* in: mtr or NULL */
		{
		@@ -1438,7 +1438,7 @@ btr_page_split_and_insert(
		page_t* insert_page;
		page_cur_t* page_cursor;
		rec_t* first_rec;
		byte* buf;
		byte* buf = 0; /* remove warning */
		rec_t* move_limit;
		ibool insert_will_fit;
		ulint n_iterations = 0;
		@@ -1616,7 +1616,7 @@ static
		void
		btr_level_list_remove(
		/==================/
		dict_tree_t* tree, /* in: index tree */
		dict_tree_t* tree __attribute__((unused)), /* in: index tree */
		page_t* page, /* in: page to remove */
		mtr_t* mtr) /* in: mtr */
		{
		@@ -2338,7 +2338,7 @@ btr_validate_level(
		{
		ulint space;
		page_t* page;
		page_t* right_page;
		page_t* right_page = 0; /* remove warning */
		page_t* father_page;
		page_t* right_father_page;
		rec_t* node_ptr;

innobase/btr/btr0cur.c

+9 −8

Original line number	Diff line number	Diff line
		@@ -94,7 +94,7 @@ static
		void
		btr_cur_latch_leaves(
		/=================/
		dict_tree_t* tree, /* in: index tree */
		dict_tree_t* tree __attribute__((unused)), /* in: index tree */
		page_t* page, /* in: leaf page where the search
		converged */
		ulint space, /* in: space id */
		@@ -219,7 +219,7 @@ btr_cur_search_to_nth_level(
		ulint insert_planned;
		ulint buf_mode;
		ulint estimate;
		ulint root_height;
		ulint root_height = 0; /* remove warning */
		#ifdef BTR_CUR_ADAPT
		btr_search_t* info;
		#endif
		@@ -488,7 +488,7 @@ btr_cur_open_at_index_side(
		ulint page_no;
		ulint space;
		ulint height;
		ulint root_height;
		ulint root_height = 0; /* remove warning */
		rec_t* node_ptr;
		ulint estimate;

		@@ -2907,8 +2907,9 @@ btr_store_big_rec_extern_fields(
		rec_t* rec, /* in: record */
		big_rec_t* big_rec_vec, /* in: vector containing fields
		to be stored externally */
		mtr_t* local_mtr) /* in: mtr containing the latch to
		rec and to the tree */
		mtr_t* local_mtr __attribute__((unused))) /* in: mtr
		containing the latch to rec and to the
		tree */
		{
		byte* data;
		ulint local_len;
		@@ -3069,9 +3070,9 @@ btr_free_externally_stored_field(
		ibool do_not_free_inherited,/* in: TRUE if called in a
		rollback and we do not want to free
		inherited fields */
		mtr_t* local_mtr) /* in: mtr containing the latch to
		data an an X-latch to the index
		tree */
		mtr_t* local_mtr __attribute__((unused))) /* in: mtr
		containing the latch to data an an
		X-latch to the index tree */
		{
		page_t* page;
		page_t* rec_page;

innobase/btr/btr0sea.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1245,7 +1245,7 @@ btr_search_update_hash_on_insert(
		dulint tree_id;
		ulint fold;
		ulint ins_fold;
		ulint next_fold;
		ulint next_fold = 0; /* remove warning (??? bug ???) */
		ulint n_fields;
		ulint n_bytes;
		ulint side;

innobase/buf/buf0buf.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -280,7 +280,7 @@ buf_page_print(
		ut_sprintf_buf(buf, read_buf, UNIV_PAGE_SIZE);

		fprintf(stderr,
		"InnoDB: Page dump in ascii and hex (%lu bytes):\n%s",
		"InnoDB: Page dump in ascii and hex (%u bytes):\n%s",
		UNIV_PAGE_SIZE, buf);
		fprintf(stderr, "InnoDB: End of page dump\n");