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CLIENT_MULTI_QUERIES -> CLIENT_MULTI_STATEMENTS
New multi-key-cache handling. This was needed becasue the old one didn't work reliable with MERGE tables. ALTER TABLE table_name ... CHARACTER SET ... now changes all char/varchar/text columns to the given character set (One must use ALTER TABLE ... DEFAULT CHARACTER SET ... to change the default character set) Fixed that have_compress is detected properly (fixes problems with func_compress.test on platforms without zlib) New syntax for CACHE INDEX ('keys' is optional if no index name is given and one mentions the key cache name only ones) Removed compiler warnings Added mysql_set_server_option() to allow clients like PHP to easaily set/reset the multi-statement flag.
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@ -319,6 +319,29 @@ alter table t1 change a a char(10) character set koi8r;
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select a,hex(a) from t1;
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a hex(a)
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<EFBFBD><EFBFBD><EFBFBD><EFBFBD> D4C5D3D4
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` char(10) character set koi8r default NULL
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) TYPE=MyISAM DEFAULT CHARSET=latin1
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alter table t1 DEFAULT CHARACTER SET latin1;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` char(10) character set koi8r default NULL
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) TYPE=MyISAM DEFAULT CHARSET=latin1
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alter table t1 CHARACTER SET latin1;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` char(10) default NULL
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) TYPE=MyISAM DEFAULT CHARSET=latin1
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alter table t1 DEFAULT CHARACTER SET cp1251;
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show create table t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`a` char(10) character set latin1 default NULL
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) TYPE=MyISAM DEFAULT CHARSET=cp1251
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drop table t1;
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CREATE TABLE t1 (
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Host varchar(16) binary NOT NULL default '',
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