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After merge fixes

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mysql-test/r/alter_table.result:
  Fixed results after merge
sql/handler.cc:
  Trivial optimzation
sql/sql_table.cc:
  Trvial optimization
sql/sql_yacc.yy:
  After merge fix
sql/unireg.cc:
  Removed argument 'null_fields' from make_empty_rec() as it was not needed
  Moved assert() to right place to take bit fields into account
This commit is contained in:
unknown
2005-05-16 15:21:35 +03:00
parent f8f714a2fb
commit d15f89c47a
5 changed files with 28 additions and 19 deletions
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19
mysql-test/r/alter_table.result
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@ -389,7 +389,7 @@ alter table t1 modify a varchar(10);
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` varchar(10) NOT NULL default '',
`a` varchar(10) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`t1`)
flush tables;
@ -397,7 +397,7 @@ alter table t1 modify a varchar(10) not null;
show create table t2;
Table Create Table
t2 CREATE TABLE `t2` (
`a` varchar(10) NOT NULL default '',
`a` varchar(10) NOT NULL,
PRIMARY KEY (`a`)
) ENGINE=MRG_MyISAM DEFAULT CHARSET=latin1 UNION=(`t1`)
drop table if exists t1, t2;
@ -405,17 +405,26 @@ create table t1 (a int, b int, c int, d int, e int, f int, g int, h int,i int, p
insert into t1 (a) values(1);
show table status like 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 9 Fixed 1 37 X X X X X X X X latin1_swedish_ci NULL
t1 MyISAM 10 Fixed 1 37 X X X X X X X X latin1_swedish_ci NULL
alter table t1 modify a int;
show table status like 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 9 Fixed 1 37 X X X X X X X X latin1_swedish_ci NULL
t1 MyISAM 10 Fixed 1 37 X X X X X X X X latin1_swedish_ci NULL
drop table t1;
create table t1 (a int not null, b int not null, c int not null, d int not null, e int not null, f int not null, g int not null, h int not null,i int not null, primary key (a,b,c,d,e,f,g,i,h)) engine=MyISAM;
insert into t1 (a) values(1);
Warnings:
Warning 1364 Field 'b' doesn't have a default value
Warning 1364 Field 'c' doesn't have a default value
Warning 1364 Field 'd' doesn't have a default value
Warning 1364 Field 'e' doesn't have a default value
Warning 1364 Field 'f' doesn't have a default value
Warning 1364 Field 'g' doesn't have a default value
Warning 1364 Field 'h' doesn't have a default value
Warning 1364 Field 'i' doesn't have a default value
show table status like 't1';
Name Engine Version Row_format Rows Avg_row_length Data_length Max_data_length Index_length Data_free Auto_increment Create_time Update_time Check_time Collation Checksum Create_options Comment
t1 MyISAM 9 Fixed 1 37 X X X X X X X X latin1_swedish_ci NULL
t1 MyISAM 10 Fixed 1 37 X X X X X X X X latin1_swedish_ci NULL
drop table t1;
set names koi8r;
create table t1 (a char(10) character set koi8r);