collate2.test

sqlite-3.4.1,嵌入式数据库.是一个功能强大的开源数据库,给学习和研发以及小型公司的发展带来了全所未有的好处.

} {ab ba bb aB bA bB Ab Ba Bb AB BA BB}
do_test collate2-2.9 {
  execsql {
    SELECT c FROM collate2t1 WHERE NOT c = 'aa';
  }
} {ab ba bb aA aB bA bB Aa Ab Ba Bb AA AB BA BB}
do_test collate2-2.10 {
  execsql {
    SELECT a FROM collate2t1 WHERE NOT a >= 'aa' ORDER BY 1;
  }
} {AA AB Aa Ab BA BB Ba Bb aA aB}
do_test collate2-2.11 {
  execsql {
    SELECT b FROM collate2t1 WHERE NOT b >= 'aa' ORDER BY 1, oid;
  }
} {}
do_test collate2-2.12 {
  execsql {
    SELECT c FROM collate2t1 WHERE NOT c >= 'aa' ORDER BY 1;
  }
} {AA BA aA bA AB BB aB bB Aa Ba}
do_test collate2-2.13 {
  execsql {
    SELECT a FROM collate2t1 WHERE NOT a <= 'aa' ORDER BY 1;
  }
} {ab bA bB ba bb}
do_test collate2-2.14 {
  execsql {
    SELECT b FROM collate2t1 WHERE NOT b <= 'aa' ORDER BY 1, oid;
  }
} {ab aB Ab AB ba bA Ba BA bb bB Bb BB}
do_test collate2-2.15 {
  execsql {
    SELECT c FROM collate2t1 WHERE NOT c <= 'aa' ORDER BY 1;
  }
} {ba Ab Bb ab bb}
do_test collate2-2.16 {
  execsql {
    SELECT a FROM collate2t1 WHERE a NOT BETWEEN 'Aa' AND 'Bb' ORDER BY 1;
  }
} {AA AB aA aB aa ab bA bB ba bb}
do_test collate2-2.17 {
  execsql {
    SELECT b FROM collate2t1 WHERE b NOT BETWEEN 'Aa' AND 'Bb' ORDER BY 1, oid;
  }
} {}
do_test collate2-2.18 {
  execsql {
    SELECT c FROM collate2t1 WHERE c NOT BETWEEN 'Aa' AND 'Bb' ORDER BY 1;
  }
} {AA BA aA bA AB BB aB bB ab bb}
do_test collate2-2.19 {
  execsql {
    SELECT a FROM collate2t1 WHERE NOT CASE a WHEN 'aa' THEN 1 ELSE 0 END;
  }
} {{} ab ba bb aA aB bA bB Aa Ab Ba Bb AA AB BA BB}
do_test collate2-2.20 {
  execsql {
    SELECT b FROM collate2t1 WHERE NOT CASE b WHEN 'aa' THEN 1 ELSE 0 END;
  }
} {{} ab ba bb aB bA bB Ab Ba Bb AB BA BB}
do_test collate2-2.21 {
  execsql {
    SELECT c FROM collate2t1 WHERE NOT CASE c WHEN 'aa' THEN 1 ELSE 0 END;
  }
} {{} ab ba bb aA aB bA bB Aa Ab Ba Bb AA AB BA BB}

ifcapable subquery {
  do_test collate2-2.22 {
    execsql {
      SELECT a FROM collate2t1 WHERE NOT a IN ('aa', 'bb');
    }
  } {ab ba aA aB bA bB Aa Ab Ba Bb AA AB BA BB}
  do_test collate2-2.23 {
    execsql {
      SELECT b FROM collate2t1 WHERE NOT b IN ('aa', 'bb');
    }
  } {ab ba aB bA Ab Ba AB BA}
  do_test collate2-2.24 {
    execsql {
      SELECT c FROM collate2t1 WHERE NOT c IN ('aa', 'bb');
    }
  } {ab ba aA aB bA bB Aa Ab Ba Bb AA AB BA BB}
  do_test collate2-2.25 {
    execsql {
      SELECT a FROM collate2t1 
        WHERE NOT a IN (SELECT a FROM collate2t1 WHERE a IN ('aa', 'bb'));
    }
  } {ab ba aA aB bA bB Aa Ab Ba Bb AA AB BA BB}
  do_test collate2-2.26 {
    execsql {
      SELECT b FROM collate2t1 
        WHERE NOT b IN (SELECT a FROM collate2t1 WHERE a IN ('aa', 'bb'));
    }
  } {ab ba aB bA Ab Ba AB BA}
  do_test collate2-2.27 {
    execsql {
      SELECT c FROM collate2t1 
        WHERE NOT c IN (SELECT a FROM collate2t1 WHERE a IN ('aa', 'bb'));
    }
  } {ab ba aA aB bA bB Aa Ab Ba Bb AA AB BA BB}
}

do_test collate2-3.1 {
  execsql {
    SELECT a > 'aa' FROM collate2t1;
  }
} {{} 0 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0}
do_test collate2-3.2 {
  execsql {
    SELECT b > 'aa' FROM collate2t1;
  }
} {{} 0 1 1 1 0 1 1 1 0 1 1 1 0 1 1 1}
do_test collate2-3.3 {
  execsql {
    SELECT c > 'aa' FROM collate2t1;
  }
} {{} 0 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0}
do_test collate2-3.4 {
  execsql {
    SELECT a < 'aa' FROM collate2t1;
  }
} {{} 0 0 0 0 1 1 0 0 1 1 1 1 1 1 1 1}
do_test collate2-3.5 {
  execsql {
    SELECT b < 'aa' FROM collate2t1;
  }
} {{} 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
do_test collate2-3.6 {
  execsql {
    SELECT c < 'aa' FROM collate2t1;
  }
} {{} 0 0 0 0 1 1 1 1 1 0 1 0 1 1 1 1}
do_test collate2-3.7 {
  execsql {
    SELECT a = 'aa' FROM collate2t1;
  }
} {{} 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
do_test collate2-3.8 {
  execsql {
    SELECT b = 'aa' FROM collate2t1;
  }
} {{} 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0}
do_test collate2-3.9 {
  execsql {
    SELECT c = 'aa' FROM collate2t1;
  }
} {{} 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
do_test collate2-3.10 {
  execsql {
    SELECT a <= 'aa' FROM collate2t1;
  }
} {{} 1 0 0 0 1 1 0 0 1 1 1 1 1 1 1 1}
do_test collate2-3.11 {
  execsql {
    SELECT b <= 'aa' FROM collate2t1;
  }
} {{} 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0}
do_test collate2-3.12 {
  execsql {
    SELECT c <= 'aa' FROM collate2t1;
  }
} {{} 1 0 0 0 1 1 1 1 1 0 1 0 1 1 1 1}
do_test collate2-3.13 {
  execsql {
    SELECT a >= 'aa' FROM collate2t1;
  }
} {{} 1 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0}
do_test collate2-3.14 {
  execsql {
    SELECT b >= 'aa' FROM collate2t1;
  }
} {{} 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1}
do_test collate2-3.15 {
  execsql {
    SELECT c >= 'aa' FROM collate2t1;
  }
} {{} 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0}
do_test collate2-3.16 {
  execsql {
    SELECT a BETWEEN 'Aa' AND 'Bb' FROM collate2t1;
  }
} {{} 0 0 0 0 0 0 0 0 1 1 1 1 0 0 1 1}
do_test collate2-3.17 {
  execsql {
    SELECT b BETWEEN 'Aa' AND 'Bb' FROM collate2t1;
  }
} {{} 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1}
do_test collate2-3.18 {
  execsql {
    SELECT c BETWEEN 'Aa' AND 'Bb' FROM collate2t1;
  }
} {{} 1 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0}
do_test collate2-3.19 {
  execsql {
    SELECT CASE a WHEN 'aa' THEN 1 ELSE 0 END FROM collate2t1;
  }
} {0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}
do_test collate2-3.20 {
  execsql {
    SELECT CASE b WHEN 'aa' THEN 1 ELSE 0 END FROM collate2t1;
  }
} {0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0}
do_test collate2-3.21 {
  execsql {
    SELECT CASE c WHEN 'aa' THEN 1 ELSE 0 END FROM collate2t1;
  }
} {0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0}

ifcapable subquery {
  do_test collate2-3.22 {
    execsql {
      SELECT a IN ('aa', 'bb') FROM collate2t1;
    }
  } {{} 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0}
  do_test collate2-3.23 {
    execsql {
      SELECT b IN ('aa', 'bb') FROM collate2t1;
    }
  } {{} 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1}
  do_test collate2-3.24 {
    execsql {
      SELECT c IN ('aa', 'bb') FROM collate2t1;
    }
  } {{} 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0}
  do_test collate2-3.25 {
    execsql {
      SELECT a IN (SELECT a FROM collate2t1 WHERE a IN ('aa', 'bb')) 
        FROM collate2t1;
    }
  } {{} 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0}
  do_test collate2-3.26 {
    execsql {
      SELECT b IN (SELECT a FROM collate2t1 WHERE a IN ('aa', 'bb')) 
        FROM collate2t1;
    }
  } {{} 1 0 0 1 1 0 0 1 1 0 0 1 1 0 0 1}
  do_test collate2-3.27 {
    execsql {
      SELECT c IN (SELECT a FROM collate2t1 WHERE a IN ('aa', 'bb')) 
        FROM collate2t1;
    }
  } {{} 1 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0}
}

do_test collate2-4.0 {
  execsql {
    CREATE TABLE collate2t2(b COLLATE binary);
    CREATE TABLE collate2t3(b text);
    INSERT INTO collate2t2 VALUES('aa');
    INSERT INTO collate2t3 VALUES('aa');
  }
} {}

# Test that when both sides of a binary comparison operator have
# default collation types, the collate type for the leftmost term
# is used.
do_test collate2-4.1 {
  execsql {
    SELECT collate2t1.a FROM collate2t1, collate2t2 
      WHERE collate2t1.b = collate2t2.b;
  }
} {aa aA Aa AA}
do_test collate2-4.2 {
  execsql {
    SELECT collate2t1.a FROM collate2t1, collate2t2 
      WHERE collate2t2.b = collate2t1.b;
  }
} {aa}

# Test that when one side has a default collation type and the other
# does not, the collation type is used.
do_test collate2-4.3 {
  execsql {
    SELECT collate2t1.a FROM collate2t1, collate2t3 
      WHERE collate2t1.b = collate2t3.b||'';
  }
} {aa aA Aa AA}
do_test collate2-4.4 {
  execsql {
    SELECT collate2t1.a FROM collate2t1, collate2t3 
      WHERE collate2t3.b||'' = collate2t1.b;
  }
} {aa aA Aa AA}

do_test collate2-4.5 {
  execsql {
    DROP TABLE collate2t3;
  }
} {}

#
# Test that the default collation types are used when the JOIN syntax
# is used in place of a WHERE clause.
#
# SQLite transforms the JOIN syntax into a WHERE clause internally, so
# the focus of these tests is to ensure that the table on the left-hand-side
# of the join determines the collation type used. 
#
do_test collate2-5.0 {
  execsql {
    SELECT collate2t1.b FROM collate2t1 JOIN collate2t2 USING (b);
  }
} {aa aA Aa AA}
do_test collate2-5.1 {
  execsql {
    SELECT collate2t1.b FROM collate2t2 JOIN collate2t1 USING (b);
  }
} {aa}
do_test collate2-5.2 {
  execsql {
    SELECT collate2t1.b FROM collate2t1 NATURAL JOIN collate2t2;
  }
} {aa aA Aa AA}
do_test collate2-5.3 {
  execsql {
    SELECT collate2t1.b FROM collate2t2 NATURAL JOIN collate2t1;
  }
} {aa}
do_test collate2-5.4 {
  execsql {
    SELECT collate2t2.b FROM collate2t1 LEFT OUTER JOIN collate2t2 USING (b) order by collate2t1.oid;
  }
} {{} aa {} {} {} aa {} {} {} aa {} {} {} aa {} {} {}}
do_test collate2-5.5 {
  execsql {
    SELECT collate2t1.b, collate2t2.b FROM collate2t2 LEFT OUTER JOIN collate2t1 USING (b);
  }
} {aa aa}

finish_test