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	Some bigger code changes was necessary becasue of the multi-table-update and the new HANDLER code include/hash.h: Added back function that's was used in 4.0 mysql-test/r/delete.result: Update results after merge mysql-test/r/flush_table.result: Update results after merge mysql-test/r/func_str.result: Update results after merge mysql-test/r/handler.result: Update results after merge Change is big becasue in MySQL 4.1 you are not allowed to qualify the handler alias with a databasename mysql-test/r/multi_update.result: More startup cleanups mysql-test/r/rename.result: More startup-cleanups mysql-test/r/select.result: More startup cleanups mysql-test/r/show_check.result: More startup-cleanups mysql-test/t/ctype_latin1_de.test: Cleanup mysql-test/t/derived.test: Portability fix mysql-test/t/handler.test: Update results after merge Change is big becasue in MySQL 4.1 you are not allowed to qualify the handler alias with a databasename mysql-test/t/multi_update.test: More startup cleanups mysql-test/t/range.test: More comments mysql-test/t/rename.test: More startup cleanups mysql-test/t/select.test: More startup cleanups mysql-test/t/show_check.test: More startup cleanups mysql-test/t/type_timestamp.test: Add back test deleted during merge sql/item_cmpfunc.cc: After merge fixes sql/item_func.cc: Remove compiler warning sql/mysql_priv.h: After merge fixes sql/mysqld.cc: After merge fixes sql/sql_acl.cc: More debugging sql/sql_base.cc: After merge fixes (This fix was needed bacause of multi-table-update reopens tables) sql/sql_handler.cc: After merge fixes sql/sql_lex.h: After merge fixes sql/sql_select.cc: After merge fixes sql/sql_show.cc: After merge fixes sql/sql_table.cc: After merge fixes Simple cleanup of mysql_discard_or_import_tablespace sql/sql_update.cc: After merge fixes Rework mysql_multi_update to take into account derived tables. sql/sql_yacc.yy: After merge fixes
		
			
				
	
	
		
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| drop table if exists t0,t1,t2,t3,t4;
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| drop table if exists t0,t5,t6,t7,t8,t9,t1_1,t1_2,t9_1,t9_2;
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| create table t0 SELECT 1,"table 1";
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| create table t2 SELECT 2,"table 2";
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| create table t3 SELECT 3,"table 3";
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| rename table t0 to t1;
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| rename table t3 to t4, t2 to t3, t1 to t2, t4 to t1;
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| select * from t1;
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| 3	table 3
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| 3	table 3
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| rename table t3 to t4, t2 to t3, t1 to t2, t4 to t1;
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| rename table t3 to t4, t2 to t3, t1 to t2, t4 to t1;
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| select * from t1;
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| 1	table 1
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| 1	table 1
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| rename table t1 to t2;
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| Got one of the listed errors
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| rename table t1 to t1;
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| Got one of the listed errors
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| rename table t3 to t4, t2 to t3, t1 to t2, t4 to t2;
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| Got one of the listed errors
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| show tables like "t_";
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| Tables_in_test (t_)
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| t1
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| t2
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| t3
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| rename table t3 to t1, t2 to t3, t1 to t2, t4 to t1;
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| Got one of the listed errors
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| rename table t3 to t4, t5 to t3, t1 to t2, t4 to t1;
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| Got one of the listed errors
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| select * from t1;
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| 1	table 1
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| 1	table 1
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| select * from t2;
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| 2	table 2
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| 2	table 2
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| select * from t3;
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| 3	table 3
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| 3	table 3
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| drop table if exists t1,t2,t3,t4;
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| Warnings:
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| Note	1051	Unknown table 't4'
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| CREATE TABLE t1 (a int);
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| CREATE TABLE t3 (a int);
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| FLUSH TABLES WITH READ LOCK;
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|  RENAME TABLE t1 TO t2, t3 to t4;
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| show tables;
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| Tables_in_test
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| t1
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| t3
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| UNLOCK TABLES;
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| show tables;
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| Tables_in_test
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| t2
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| t4
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| drop table t2, t4;
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