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ndb charsets (wl-1732) final part: use strxfrm + strcoll
ndb/src/kernel/blocks/dbtup/DbtupMeta.cpp: oops ndb/src/kernel/blocks/dbtux/DbtuxScan.cpp: jamEntry ndb/src/kernel/blocks/dblqh/DblqhMain.cpp: jamEntry mysql-test/r/ndb_index.result: ndb charsets: minimal fix to make test pass mysql-test/t/ndb_index.test: ndb charsets: minimal fix to make test pass
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191
mysql-test/r/ndb_charset.result
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191
mysql-test/r/ndb_charset.result
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drop table if exists t1;
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create table t1 (
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a char(3) character set latin1 collate latin1_bin primary key
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) engine=ndb;
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insert into t1 values('aAa');
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insert into t1 values('aaa');
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insert into t1 values('AAA');
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select * from t1 order by a;
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a
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AAA
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aAa
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aaa
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select * from t1 where a = 'aAa';
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a
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aAa
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select * from t1 where a = 'aaa';
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a
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aaa
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select * from t1 where a = 'AaA';
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a
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select * from t1 where a = 'AAA';
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a
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AAA
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drop table t1;
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create table t1 (
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a char(3) character set latin1 collate latin1_swedish_ci primary key
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) engine=ndb;
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insert into t1 values('aAa');
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insert into t1 values('aaa');
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ERROR 23000: Duplicate entry 'aaa' for key 1
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insert into t1 values('AAA');
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ERROR 23000: Duplicate entry 'AAA' for key 1
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select * from t1 order by a;
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a
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aAa
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select * from t1 where a = 'aAa';
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a
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aAa
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select * from t1 where a = 'aaa';
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a
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aAa
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select * from t1 where a = 'AaA';
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a
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aAa
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select * from t1 where a = 'AAA';
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a
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aAa
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drop table t1;
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create table t1 (
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p int primary key,
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a char(3) character set latin1 collate latin1_bin not null,
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unique key(a)
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) engine=ndb;
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insert into t1 values(1, 'aAa');
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insert into t1 values(2, 'aaa');
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insert into t1 values(3, 'AAA');
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select * from t1 order by p;
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p a
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1 aAa
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2 aaa
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3 AAA
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select * from t1 where a = 'aAa';
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p a
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1 aAa
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select * from t1 where a = 'aaa';
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p a
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2 aaa
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select * from t1 where a = 'AaA';
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p a
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select * from t1 where a = 'AAA';
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p a
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3 AAA
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drop table t1;
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create table t1 (
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p int primary key,
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a char(3) character set latin1 collate latin1_swedish_ci not null,
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unique key(a)
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) engine=ndb;
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insert into t1 values(1, 'aAa');
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insert into t1 values(2, 'aaa');
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ERROR 23000: Can't write, because of unique constraint, to table 't1'
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insert into t1 values(3, 'AAA');
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ERROR 23000: Can't write, because of unique constraint, to table 't1'
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select * from t1 order by p;
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p a
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1 aAa
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select * from t1 where a = 'aAa';
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p a
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1 aAa
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select * from t1 where a = 'aaa';
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p a
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1 aAa
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select * from t1 where a = 'AaA';
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p a
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1 aAa
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select * from t1 where a = 'AAA';
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p a
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1 aAa
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drop table t1;
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create table t1 (
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p int primary key,
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a char(3) character set latin1 collate latin1_bin not null,
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index(a)
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) engine=ndb;
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insert into t1 values(1, 'aAa');
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insert into t1 values(2, 'aaa');
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insert into t1 values(3, 'AAA');
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insert into t1 values(4, 'aAa');
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insert into t1 values(5, 'aaa');
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insert into t1 values(6, 'AAA');
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select * from t1 order by p;
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p a
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1 aAa
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2 aaa
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3 AAA
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4 aAa
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5 aaa
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6 AAA
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explain select * from t1 where a = 'zZz' order by p;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ref a a 3 const 10 Using where; Using filesort
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select * from t1 where a = 'aAa' order by p;
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p a
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1 aAa
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4 aAa
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select * from t1 where a = 'aaa' order by p;
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p a
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2 aaa
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5 aaa
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select * from t1 where a = 'AaA' order by p;
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p a
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select * from t1 where a = 'AAA' order by p;
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p a
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3 AAA
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6 AAA
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drop table t1;
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create table t1 (
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p int primary key,
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a char(3) character set latin1 collate latin1_swedish_ci not null,
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index(a)
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) engine=ndb;
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insert into t1 values(1, 'aAa');
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insert into t1 values(2, 'aaa');
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insert into t1 values(3, 'AAA');
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insert into t1 values(4, 'aAa');
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insert into t1 values(5, 'aaa');
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insert into t1 values(6, 'AAA');
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select * from t1 order by p;
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p a
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1 aAa
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2 aaa
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3 AAA
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4 aAa
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5 aaa
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6 AAA
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explain select * from t1 where a = 'zZz' order by p;
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id select_type table type possible_keys key key_len ref rows Extra
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1 SIMPLE t1 ref a a 3 const 10 Using where; Using filesort
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select * from t1 where a = 'aAa' order by p;
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p a
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1 aAa
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2 aaa
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3 AAA
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4 aAa
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5 aaa
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6 AAA
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select * from t1 where a = 'aaa' order by p;
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p a
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1 aAa
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2 aaa
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3 AAA
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4 aAa
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5 aaa
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6 AAA
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select * from t1 where a = 'AaA' order by p;
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p a
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1 aAa
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2 aaa
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3 AAA
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4 aAa
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5 aaa
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6 AAA
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select * from t1 where a = 'AAA' order by p;
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p a
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1 aAa
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2 aaa
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3 AAA
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4 aAa
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5 aaa
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6 AAA
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drop table t1;
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