[sql] Remove SQLite 3.10.2 reference directory.

third_party/sqlite/sqlite-src-3100200/test/indexedby.test

-# 2008-10-04
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-set ::testprefix indexedby
-
-# Create a schema with some indexes.
-#
-do_test indexedby-1.1 {
-  execsql {
-    CREATE TABLE t1(a, b);
-    CREATE INDEX i1 ON t1(a);
-    CREATE INDEX i2 ON t1(b);
-
-    CREATE TABLE t2(c, d);
-    CREATE INDEX i3 ON t2(c);
-    CREATE INDEX i4 ON t2(d);
-
-    CREATE TABLE t3(e PRIMARY KEY, f);
-
-    CREATE VIEW v1 AS SELECT * FROM t1;
-  }
-} {}
-
-# Explain Query Plan
-#
-proc EQP {sql} {
-  uplevel "execsql {EXPLAIN QUERY PLAN $sql}"
-}
-
-# These tests are to check that "EXPLAIN QUERY PLAN" is working as expected.
-#
-do_execsql_test indexedby-1.2 {
-  EXPLAIN QUERY PLAN select * from t1 WHERE a = 10; 
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
-do_execsql_test indexedby-1.3 {
-  EXPLAIN QUERY PLAN select * from t1 ; 
-} {0 0 0 {SCAN TABLE t1}}
-do_execsql_test indexedby-1.4 {
-  EXPLAIN QUERY PLAN select * from t1, t2 WHERE c = 10; 
-} {
-  0 0 1 {SEARCH TABLE t2 USING INDEX i3 (c=?)} 
-  0 1 0 {SCAN TABLE t1}
-}
-
-# Parser tests. Test that an INDEXED BY or NOT INDEX clause can be 
-# attached to a table in the FROM clause, but not to a sub-select or
-# SQL view. Also test that specifying an index that does not exist or
-# is attached to a different table is detected as an error.
-#
-# EVIDENCE-OF: R-07004-11522 -- syntax diagram qualified-table-name
-# 
-# EVIDENCE-OF: R-58230-57098 The "INDEXED BY index-name" phrase
-# specifies that the named index must be used in order to look up values
-# on the preceding table.
-#
-do_test indexedby-2.1 {
-  execsql { SELECT * FROM t1 NOT INDEXED WHERE a = 'one' AND b = 'two'}
-} {}
-do_test indexedby-2.1b {
-  execsql { SELECT * FROM main.t1 NOT INDEXED WHERE a = 'one' AND b = 'two'}
-} {}
-do_test indexedby-2.2 {
-  execsql { SELECT * FROM t1 INDEXED BY i1 WHERE a = 'one' AND b = 'two'}
-} {}
-do_test indexedby-2.2b {
-  execsql { SELECT * FROM main.t1 INDEXED BY i1 WHERE a = 'one' AND b = 'two'}
-} {}
-do_test indexedby-2.3 {
-  execsql { SELECT * FROM t1 INDEXED BY i2 WHERE a = 'one' AND b = 'two'}
-} {}
-# EVIDENCE-OF: R-44699-55558 The INDEXED BY clause does not give the
-# optimizer hints about which index to use; it gives the optimizer a
-# requirement of which index to use.
-# EVIDENCE-OF: R-15800-25719 If index-name does not exist or cannot be
-# used for the query, then the preparation of the SQL statement fails.
-#
-do_test indexedby-2.4 {
-  catchsql { SELECT * FROM t1 INDEXED BY i3 WHERE a = 'one' AND b = 'two'}
-} {1 {no such index: i3}}
-
-# EVIDENCE-OF: R-62112-42456 If the query optimizer is unable to use the
-# index specified by the INDEX BY clause, then the query will fail with
-# an error.
-do_test indexedby-2.4.1 {
-  catchsql { SELECT b FROM t1 INDEXED BY i1 WHERE b = 'two' }
-} {1 {no query solution}}
-
-do_test indexedby-2.5 {
-  catchsql { SELECT * FROM t1 INDEXED BY i5 WHERE a = 'one' AND b = 'two'}
-} {1 {no such index: i5}}
-do_test indexedby-2.6 {
-  catchsql { SELECT * FROM t1 INDEXED BY WHERE a = 'one' AND b = 'two'}
-} {1 {near "WHERE": syntax error}}
-do_test indexedby-2.7 {
-  catchsql { SELECT * FROM v1 INDEXED BY i1 WHERE a = 'one' }
-} {1 {no such index: i1}}
-
-
-# Tests for single table cases.
-#
-# EVIDENCE-OF: R-37002-28871 The "NOT INDEXED" clause specifies that no
-# index shall be used when accessing the preceding table, including
-# implied indices create by UNIQUE and PRIMARY KEY constraints. However,
-# the rowid can still be used to look up entries even when "NOT INDEXED"
-# is specified.
-#
-do_execsql_test indexedby-3.1 {
-  EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE a = 'one' AND b = 'two'
-} {/SEARCH TABLE t1 USING INDEX/}
-do_execsql_test indexedby-3.1.1 {
-  EXPLAIN QUERY PLAN SELECT * FROM t1 NOT INDEXED WHERE a = 'one' AND b = 'two'
-} {0 0 0 {SCAN TABLE t1}}
-do_execsql_test indexedby-3.1.2 {
-  EXPLAIN QUERY PLAN SELECT * FROM t1 NOT INDEXED WHERE rowid=1
-} {/SEARCH TABLE t1 USING INTEGER PRIMARY KEY .rowid=/}
-
-
-do_execsql_test indexedby-3.2 {
-  EXPLAIN QUERY PLAN 
-  SELECT * FROM t1 INDEXED BY i1 WHERE a = 'one' AND b = 'two'
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
-do_execsql_test indexedby-3.3 {
-  EXPLAIN QUERY PLAN 
-  SELECT * FROM t1 INDEXED BY i2 WHERE a = 'one' AND b = 'two'
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
-do_test indexedby-3.4 {
-  catchsql { SELECT * FROM t1 INDEXED BY i2 WHERE a = 'one' }
-} {1 {no query solution}}
-do_test indexedby-3.5 {
-  catchsql { SELECT * FROM t1 INDEXED BY i2 ORDER BY a }
-} {1 {no query solution}}
-do_test indexedby-3.6 {
-  catchsql { SELECT * FROM t1 INDEXED BY i1 WHERE a = 'one' }
-} {0 {}}
-do_test indexedby-3.7 {
-  catchsql { SELECT * FROM t1 INDEXED BY i1 ORDER BY a }
-} {0 {}}
-
-do_execsql_test indexedby-3.8 {
-  EXPLAIN QUERY PLAN 
-  SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_1 ORDER BY e 
-} {0 0 0 {SCAN TABLE t3 USING INDEX sqlite_autoindex_t3_1}}
-do_execsql_test indexedby-3.9 {
-  EXPLAIN QUERY PLAN 
-  SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_1 WHERE e = 10 
-} {0 0 0 {SEARCH TABLE t3 USING INDEX sqlite_autoindex_t3_1 (e=?)}}
-do_test indexedby-3.10 {
-  catchsql { SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_1 WHERE f = 10 }
-} {1 {no query solution}}
-do_test indexedby-3.11 {
-  catchsql { SELECT * FROM t3 INDEXED BY sqlite_autoindex_t3_2 WHERE f = 10 }
-} {1 {no such index: sqlite_autoindex_t3_2}}
-
-# Tests for multiple table cases.
-#
-do_execsql_test indexedby-4.1 {
-  EXPLAIN QUERY PLAN SELECT * FROM t1, t2 WHERE a = c 
-} {
-  0 0 0 {SCAN TABLE t1} 
-  0 1 1 {SEARCH TABLE t2 USING INDEX i3 (c=?)}
-}
-do_execsql_test indexedby-4.2 {
-  EXPLAIN QUERY PLAN SELECT * FROM t1 INDEXED BY i1, t2 WHERE a = c 
-} {
-  0 0 1 {SCAN TABLE t2} 
-  0 1 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}
-}
-do_test indexedby-4.3 {
-  catchsql {
-    SELECT * FROM t1 INDEXED BY i1, t2 INDEXED BY i3 WHERE a=c
-  }
-} {1 {no query solution}}
-do_test indexedby-4.4 {
-  catchsql {
-    SELECT * FROM t2 INDEXED BY i3, t1 INDEXED BY i1 WHERE a=c
-  }
-} {1 {no query solution}}
-
-# Test embedding an INDEXED BY in a CREATE VIEW statement. This block
-# also tests that nothing bad happens if an index refered to by
-# a CREATE VIEW statement is dropped and recreated.
-#
-do_execsql_test indexedby-5.1 {
-  CREATE VIEW v2 AS SELECT * FROM t1 INDEXED BY i1 WHERE a > 5;
-  EXPLAIN QUERY PLAN SELECT * FROM v2 
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a>?)}}
-do_execsql_test indexedby-5.2 {
-  EXPLAIN QUERY PLAN SELECT * FROM v2 WHERE b = 10 
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a>?)}}
-do_test indexedby-5.3 {
-  execsql { DROP INDEX i1 }
-  catchsql { SELECT * FROM v2 }
-} {1 {no such index: i1}}
-do_test indexedby-5.4 {
-  # Recreate index i1 in such a way as it cannot be used by the view query.
-  execsql { CREATE INDEX i1 ON t1(b) }
-  catchsql { SELECT * FROM v2 }
-} {1 {no query solution}}
-do_test indexedby-5.5 {
-  # Drop and recreate index i1 again. This time, create it so that it can
-  # be used by the query.
-  execsql { DROP INDEX i1 ; CREATE INDEX i1 ON t1(a) }
-  catchsql { SELECT * FROM v2 }
-} {0 {}}
-
-# Test that "NOT INDEXED" may use the rowid index, but not others.
-# 
-do_execsql_test indexedby-6.1 {
-  EXPLAIN QUERY PLAN SELECT * FROM t1 WHERE b = 10 ORDER BY rowid 
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
-do_execsql_test indexedby-6.2 {
-  EXPLAIN QUERY PLAN SELECT * FROM t1 NOT INDEXED WHERE b = 10 ORDER BY rowid 
-} {0 0 0 {SCAN TABLE t1}}
-
-# EVIDENCE-OF: R-40297-14464 The INDEXED BY phrase forces the SQLite
-# query planner to use a particular named index on a DELETE, SELECT, or
-# UPDATE statement.
-#
-# Test that "INDEXED BY" can be used in a DELETE statement.
-# 
-do_execsql_test indexedby-7.1 {
-  EXPLAIN QUERY PLAN DELETE FROM t1 WHERE a = 5 
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
-do_execsql_test indexedby-7.2 {
-  EXPLAIN QUERY PLAN DELETE FROM t1 NOT INDEXED WHERE a = 5 
-} {0 0 0 {SCAN TABLE t1}}
-do_execsql_test indexedby-7.3 {
-  EXPLAIN QUERY PLAN DELETE FROM t1 INDEXED BY i1 WHERE a = 5 
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
-do_execsql_test indexedby-7.4 {
-  EXPLAIN QUERY PLAN DELETE FROM t1 INDEXED BY i1 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
-do_execsql_test indexedby-7.5 {
-  EXPLAIN QUERY PLAN DELETE FROM t1 INDEXED BY i2 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
-do_test indexedby-7.6 {
-  catchsql { DELETE FROM t1 INDEXED BY i2 WHERE a = 5}
-} {1 {no query solution}}
-
-# Test that "INDEXED BY" can be used in an UPDATE statement.
-# 
-do_execsql_test indexedby-8.1 {
-  EXPLAIN QUERY PLAN UPDATE t1 SET rowid=rowid+1 WHERE a = 5 
-} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?)}}
-do_execsql_test indexedby-8.2 {
-  EXPLAIN QUERY PLAN UPDATE t1 NOT INDEXED SET rowid=rowid+1 WHERE a = 5 
-} {0 0 0 {SCAN TABLE t1}}
-do_execsql_test indexedby-8.3 {
-  EXPLAIN QUERY PLAN UPDATE t1 INDEXED BY i1 SET rowid=rowid+1 WHERE a = 5 
-} {0 0 0 {SEARCH TABLE t1 USING COVERING INDEX i1 (a=?)}}
-do_execsql_test indexedby-8.4 {
-  EXPLAIN QUERY PLAN 
-  UPDATE t1 INDEXED BY i1 SET rowid=rowid+1 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i1 (a=?)}}
-do_execsql_test indexedby-8.5 {
-  EXPLAIN QUERY PLAN 
-  UPDATE t1 INDEXED BY i2 SET rowid=rowid+1 WHERE a = 5 AND b = 10
-} {0 0 0 {SEARCH TABLE t1 USING INDEX i2 (b=?)}}
-do_test indexedby-8.6 {
-  catchsql { UPDATE t1 INDEXED BY i2 SET rowid=rowid+1 WHERE a = 5}
-} {1 {no query solution}}
-
-# Test that bug #3560 is fixed.
-#
-do_test indexedby-9.1 {
-  execsql {
-    CREATE TABLE maintable( id integer);
-    CREATE TABLE joinme(id_int integer, id_text text);
-    CREATE INDEX joinme_id_text_idx on joinme(id_text);
-    CREATE INDEX joinme_id_int_idx on joinme(id_int);
-  }
-} {}
-do_test indexedby-9.2 {
-  catchsql {
-    select * from maintable as m inner join
-    joinme as j indexed by joinme_id_text_idx
-    on ( m.id  = j.id_int)
-  }
-} {1 {no query solution}}
-do_test indexedby-9.3 {
-  catchsql { select * from maintable, joinme INDEXED by joinme_id_text_idx }
-} {1 {no query solution}}
-
-# Make sure we can still create tables, indices, and columns whose name
-# is "indexed".
-#
-do_test indexedby-10.1 {
-  execsql {
-    CREATE TABLE indexed(x,y);
-    INSERT INTO indexed VALUES(1,2);
-    SELECT * FROM indexed;
-  }
-} {1 2}
-do_test indexedby-10.2 {
-  execsql {
-    CREATE INDEX i10 ON indexed(x);
-    SELECT * FROM indexed indexed by i10 where x>0;
-  }
-} {1 2}
-do_test indexedby-10.3 {
-  execsql {
-    DROP TABLE indexed;
-    CREATE TABLE t10(indexed INTEGER);
-    INSERT INTO t10 VALUES(1);
-    CREATE INDEX indexed ON t10(indexed);
-    SELECT * FROM t10 indexed by indexed WHERE indexed>0
-  }
-} {1}
-
-#-------------------------------------------------------------------------
-# Ensure that the rowid at the end of each index entry may be used
-# for equality constraints in the same way as other indexed fields.
-#
-do_execsql_test 11.1 {
-  CREATE TABLE x1(a, b TEXT);
-  CREATE INDEX x1i ON x1(a, b);
-  INSERT INTO x1 VALUES(1, 1);
-  INSERT INTO x1 VALUES(1, 1);
-  INSERT INTO x1 VALUES(1, 1);
-  INSERT INTO x1 VALUES(1, 1);
-}
-do_execsql_test 11.2 {
-  SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid=3;
-} {1 1 3}
-do_execsql_test 11.3 {
-  SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid='3';
-} {1 1 3}
-do_execsql_test 11.4 {
-  SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid='3.0';
-} {1 1 3}
-do_eqp_test 11.5 {
-  SELECT a,b,rowid FROM x1 INDEXED BY x1i WHERE a=1 AND b=1 AND rowid='3.0';
-} {0 0 0 {SEARCH TABLE x1 USING COVERING INDEX x1i (a=? AND b=? AND rowid=?)}}
-
-do_execsql_test 11.6 {
-  CREATE TABLE x2(c INTEGER PRIMARY KEY, a, b TEXT);
-  CREATE INDEX x2i ON x2(a, b);
-  INSERT INTO x2 VALUES(1, 1, 1);
-  INSERT INTO x2 VALUES(2, 1, 1);
-  INSERT INTO x2 VALUES(3, 1, 1);
-  INSERT INTO x2 VALUES(4, 1, 1);
-}
-do_execsql_test 11.7 {
-  SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c=3;
-} {1 1 3}
-do_execsql_test 11.8 {
-  SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c='3';
-} {1 1 3}
-do_execsql_test 11.9 {
-  SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c='3.0';
-} {1 1 3}
-do_eqp_test 11.10 {
-  SELECT a,b,c FROM x2 INDEXED BY x2i WHERE a=1 AND b=1 AND c='3.0';
-} {0 0 0 {SEARCH TABLE x2 USING COVERING INDEX x2i (a=? AND b=? AND rowid=?)}}
-
-finish_test