[sql] Remove SQLite 3.10.2 reference directory.

third_party/sqlite/sqlite-src-3100200/test/indexexpr1.test

-# 2015-08-31
-#
-# 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.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library.  The
-# focus of this file is testing indexes on expressions.
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-do_execsql_test indexexpr1-100 {
-  CREATE TABLE t1(a,b,c);
-  INSERT INTO t1(a,b,c)
-      /*  123456789 123456789 123456789 123456789 123456789 123456789 */ 
-  VALUES('In_the_beginning_was_the_Word',1,1),
-        ('and_the_Word_was_with_God',1,2),
-        ('and_the_Word_was_God',1,3),
-        ('The_same_was_in_the_beginning_with_God',2,1),
-        ('All_things_were_made_by_him',3,1),
-        ('and_without_him_was_not_any_thing_made_that_was_made',3,2);
-  CREATE INDEX t1a1 ON t1(substr(a,1,12));
-} {}
-do_execsql_test indexexpr1-110 {
-  SELECT b, c, '|' FROM t1 WHERE substr(a,1,12)=='and_the_Word' ORDER BY b, c;
-} {1 2 | 1 3 |}
-do_execsql_test indexexpr1-110eqp {
-  EXPLAIN QUERY PLAN
-  SELECT b, c, '|' FROM t1 WHERE substr(a,1,12)=='and_the_Word' ORDER BY b, c;
-} {/USING INDEX t1a1/}
-do_execsql_test indexexpr1-120 {
-  SELECT b, c, '|' FROM t1 WHERE 'and_the_Word'==substr(a,1,12) ORDER BY b, c;
-} {1 2 | 1 3 |}
-do_execsql_test indexexpr1-120eqp {
-  EXPLAIN QUERY PLAN
-  SELECT b, c, '|' FROM t1 WHERE 'and_the_Word'==substr(a,1,12) ORDER BY b, c;
-} {/USING INDEX t1a1/}
-
-do_execsql_test indexexpr1-130 {
-  CREATE INDEX t1ba ON t1(b,substr(a,2,3),c);
-  SELECT c FROM t1 WHERE b=1 AND substr(a,2,3)='nd_' ORDER BY c;
-} {2 3}
-do_execsql_test indexexpr1-130eqp {
-  EXPLAIN QUERY PLAN
-  SELECT c FROM t1 WHERE b=1 AND substr(a,2,3)='nd_' ORDER BY c;
-} {/USING INDEX t1ba/}
-
-do_execsql_test indexexpr1-140 {
-  SELECT rowid, substr(a,b,3), '|' FROM t1 ORDER BY 2;
-} {1 In_ | 2 and | 3 and | 6 d_w | 4 he_ | 5 l_t |}
-do_execsql_test indexexpr1-141 {
-  CREATE INDEX t1abx ON t1(substr(a,b,3));
-  SELECT rowid FROM t1 WHERE substr(a,b,3)<='and' ORDER BY +rowid;
-} {1 2 3}
-do_execsql_test indexexpr1-141eqp {
-  EXPLAIN QUERY PLAN
-  SELECT rowid FROM t1 WHERE substr(a,b,3)<='and' ORDER BY +rowid;
-} {/USING INDEX t1abx/}
-do_execsql_test indexexpr1-142 {
-  SELECT rowid FROM t1 WHERE +substr(a,b,3)<='and' ORDER BY +rowid;
-} {1 2 3}
-do_execsql_test indexexpr1-150 {
-  SELECT rowid FROM t1 WHERE substr(a,b,3) IN ('and','l_t','xyz')
-   ORDER BY +rowid;
-} {2 3 5}
-do_execsql_test indexexpr1-150eqp {
-  EXPLAIN QUERY PLAN
-  SELECT rowid FROM t1 WHERE substr(a,b,3) IN ('and','l_t','xyz')
-   ORDER BY +rowid;
-} {/USING INDEX t1abx/}
-
-do_execsql_test indexexpr1-160 {
-  ALTER TABLE t1 ADD COLUMN d;
-  UPDATE t1 SET d=length(a);
-  CREATE INDEX t1a2 ON t1(SUBSTR(a, 27, 3)) WHERE d>=29;
-  SELECT rowid, b, c FROM t1
-   WHERE substr(a,27,3)=='ord' AND d>=29;
-} {1 1 1}
-do_execsql_test indexexpr1-160eqp {
-  EXPLAIN QUERY PLAN
-  SELECT rowid, b, c FROM t1
-   WHERE substr(a,27,3)=='ord' AND d>=29;
-} {/USING INDEX t1a2/}
-
-# ORDER BY using an indexed expression
-#
-do_execsql_test indexexpr1-170 {
-  CREATE INDEX t1alen ON t1(length(a));
-  SELECT length(a) FROM t1 ORDER BY length(a);
-} {20 25 27 29 38 52}
-do_execsql_test indexexpr1-170eqp {
-  EXPLAIN QUERY PLAN
-  SELECT length(a) FROM t1 ORDER BY length(a);
-} {/SCAN TABLE t1 USING INDEX t1alen/}
-do_execsql_test indexexpr1-171 {
-  SELECT length(a) FROM t1 ORDER BY length(a) DESC;
-} {52 38 29 27 25 20}
-do_execsql_test indexexpr1-171eqp {
-  EXPLAIN QUERY PLAN
-  SELECT length(a) FROM t1 ORDER BY length(a) DESC;
-} {/SCAN TABLE t1 USING INDEX t1alen/}
-
-do_execsql_test indexexpr1-200 {
-  DROP TABLE t1;
-  CREATE TABLE t1(id ANY PRIMARY KEY, a,b,c) WITHOUT ROWID;
-  INSERT INTO t1(id,a,b,c)
-  VALUES(1,'In_the_beginning_was_the_Word',1,1),
-        (2,'and_the_Word_was_with_God',1,2),
-        (3,'and_the_Word_was_God',1,3),
-        (4,'The_same_was_in_the_beginning_with_God',2,1),
-        (5,'All_things_were_made_by_him',3,1),
-        (6,'and_without_him_was_not_any_thing_made_that_was_made',3,2);
-  CREATE INDEX t1a1 ON t1(substr(a,1,12));
-} {}
-do_execsql_test indexexpr1-210 {
-  SELECT b, c, '|' FROM t1 WHERE substr(a,1,12)=='and_the_Word' ORDER BY b, c;
-} {1 2 | 1 3 |}
-do_execsql_test indexexpr1-210eqp {
-  EXPLAIN QUERY PLAN
-  SELECT b, c, '|' FROM t1 WHERE substr(a,1,12)=='and_the_Word' ORDER BY b, c;
-} {/USING INDEX t1a1/}
-do_execsql_test indexexpr1-220 {
-  SELECT b, c, '|' FROM t1 WHERE 'and_the_Word'==substr(a,1,12) ORDER BY b, c;
-} {1 2 | 1 3 |}
-do_execsql_test indexexpr1-220eqp {
-  EXPLAIN QUERY PLAN
-  SELECT b, c, '|' FROM t1 WHERE 'and_the_Word'==substr(a,1,12) ORDER BY b, c;
-} {/USING INDEX t1a1/}
-
-do_execsql_test indexexpr1-230 {
-  CREATE INDEX t1ba ON t1(b,substr(a,2,3),c);
-  SELECT c FROM t1 WHERE b=1 AND substr(a,2,3)='nd_' ORDER BY c;
-} {2 3}
-do_execsql_test indexexpr1-230eqp {
-  EXPLAIN QUERY PLAN
-  SELECT c FROM t1 WHERE b=1 AND substr(a,2,3)='nd_' ORDER BY c;
-} {/USING INDEX t1ba/}
-
-do_execsql_test indexexpr1-240 {
-  SELECT id, substr(a,b,3), '|' FROM t1 ORDER BY 2;
-} {1 In_ | 2 and | 3 and | 6 d_w | 4 he_ | 5 l_t |}
-do_execsql_test indexexpr1-241 {
-  CREATE INDEX t1abx ON t1(substr(a,b,3));
-  SELECT id FROM t1 WHERE substr(a,b,3)<='and' ORDER BY +id;
-} {1 2 3}
-do_execsql_test indexexpr1-241eqp {
-  EXPLAIN QUERY PLAN
-  SELECT id FROM t1 WHERE substr(a,b,3)<='and' ORDER BY +id;
-} {/USING INDEX t1abx/}
-do_execsql_test indexexpr1-242 {
-  SELECT id FROM t1 WHERE +substr(a,b,3)<='and' ORDER BY +id;
-} {1 2 3}
-do_execsql_test indexexpr1-250 {
-  SELECT id FROM t1 WHERE substr(a,b,3) IN ('and','l_t','xyz')
-   ORDER BY +id;
-} {2 3 5}
-do_execsql_test indexexpr1-250eqp {
-  EXPLAIN QUERY PLAN
-  SELECT id FROM t1 WHERE substr(a,b,3) IN ('and','l_t','xyz')
-   ORDER BY +id;
-} {/USING INDEX t1abx/}
-
-do_execsql_test indexexpr1-260 {
-  ALTER TABLE t1 ADD COLUMN d;
-  UPDATE t1 SET d=length(a);
-  CREATE INDEX t1a2 ON t1(SUBSTR(a, 27, 3)) WHERE d>=29;
-  SELECT id, b, c FROM t1
-   WHERE substr(a,27,3)=='ord' AND d>=29;
-} {1 1 1}
-do_execsql_test indexexpr1-260eqp {
-  EXPLAIN QUERY PLAN
-  SELECT id, b, c FROM t1
-   WHERE substr(a,27,3)=='ord' AND d>=29;
-} {/USING INDEX t1a2/}
-
-
-do_catchsql_test indexexpr1-300 {
-  CREATE TABLE t2(a,b,c);
-  CREATE INDEX t2x1 ON t2(a,b+random());
-} {1 {non-deterministic functions prohibited in index expressions}}
-do_catchsql_test indexexpr1-301 {
-  CREATE INDEX t2x1 ON t2(a+julianday('now'));
-} {1 {non-deterministic functions prohibited in index expressions}}
-do_catchsql_test indexexpr1-310 {
-  CREATE INDEX t2x2 ON t2(a,b+(SELECT 15));
-} {1 {subqueries prohibited in index expressions}}
-do_catchsql_test indexexpr1-320 {
-  CREATE TABLE e1(x,y,UNIQUE(y,substr(x,1,5)));
-} {1 {expressions prohibited in PRIMARY KEY and UNIQUE constraints}}
-do_catchsql_test indexexpr1-330 {
-  CREATE TABLE e1(x,y,PRIMARY KEY(y,substr(x,1,5)));
-} {1 {expressions prohibited in PRIMARY KEY and UNIQUE constraints}}
-do_catchsql_test indexexpr1-331 {
-  CREATE TABLE e1(x,y,PRIMARY KEY(y,substr(x,1,5))) WITHOUT ROWID;
-} {1 {expressions prohibited in PRIMARY KEY and UNIQUE constraints}}
-do_catchsql_test indexexpr1-340 {
-  CREATE TABLE e1(x,y,FOREIGN KEY(substr(y,1,5)) REFERENCES t1);
-} {1 {near "(": syntax error}}
-
-do_execsql_test indexexpr1-400 {
-  CREATE TABLE t3(a,b,c);
-  WITH RECURSIVE c(x) AS (VALUES(1) UNION SELECT x+1 FROM c WHERE x<30)
-  INSERT INTO t3(a,b,c)
-    SELECT x, printf('ab%04xyz',x), random() FROM c;
-  CREATE UNIQUE INDEX t3abc ON t3(CAST(a AS text), b, substr(c,1,3));
-  SELECT a FROM t3 WHERE CAST(a AS text)<='10' ORDER BY +a;
-  PRAGMA integrity_check;
-} {1 10 ok}
-do_catchsql_test indexexpr1-410 {
-  INSERT INTO t3 SELECT * FROM t3 WHERE rowid=10;
-} {1 {UNIQUE constraint failed: index 't3abc'}}
-
-do_execsql_test indexexpr1-500 {
-  CREATE TABLE t5(a);
-  CREATE TABLE cnt(x);
-  WITH RECURSIVE
-    c(x) AS (VALUES(1) UNION ALL SELECT x+1 FROM c WHERE x<5)
-  INSERT INTO cnt(x) SELECT x FROM c;
-  INSERT INTO t5(a) SELECT printf('abc%03dxyz',x) FROM cnt;
-  CREATE INDEX t5ax ON t5( substr(a,4,3) );
-} {}
-do_execsql_test indexexpr1-510 {
-  -- The use of the "k" alias in the WHERE clause is technically
-  -- illegal, but SQLite allows it for historical reasons.  In this
-  -- test and the next, verify that "k" can be used by the t5ax index
-  SELECT substr(a,4,3) AS k FROM cnt, t5 WHERE k=printf('%03d',x);
-} {001 002 003 004 005}
-do_execsql_test indexexpr1-510eqp {
-  EXPLAIN QUERY PLAN
-  SELECT substr(a,4,3) AS k FROM cnt, t5 WHERE k=printf('%03d',x);
-} {/USING INDEX t5ax/}
-
-# Skip-scan on an indexed expression
-#
-do_execsql_test indexexpr1-600 {
-  DROP TABLE IF EXISTS t4;
-  CREATE TABLE t4(a,b,c,d,e,f,g,h,i);
-  CREATE INDEX t4all ON t4(a,b,c<d,e,f,i,h);
-  INSERT INTO t4 VALUES(1,2,3,4,5,6,7,8,9);
-  ANALYZE;
-  DELETE FROM sqlite_stat1;
-  INSERT INTO sqlite_stat1
-    VALUES('t4','t4all','600000 160000 40000 10000 2000 600 100 40 10');
-  ANALYZE sqlite_master;
-  SELECT i FROM t4 WHERE e=5;
-} {9}
-
-# Indexed expressions on both sides of an == in a WHERE clause.
-#
-do_execsql_test indexexpr1-700 {
-  DROP TABLE IF EXISTS t7;
-  CREATE TABLE t7(a,b,c);
-  INSERT INTO t7(a,b,c) VALUES(1,2,2),('abc','def','def'),(4,5,6);
-  CREATE INDEX t7b ON t7(+b);
-  CREATE INDEX t7c ON t7(+c);
-  SELECT *, '|' FROM t7 WHERE +b=+c ORDER BY +a;
-} {1 2 2 | abc def def |}
-do_execsql_test indexexpr1-710 {
-  CREATE TABLE t71(a,b,c);
-  CREATE INDEX t71bc ON t71(b+c);
-  CREATE TABLE t72(x,y,z);
-  CREATE INDEX t72yz ON t72(y+z);
-  INSERT INTO t71(a,b,c) VALUES(1,11,2),(2,7,15),(3,5,4);
-  INSERT INTO t72(x,y,z) VALUES(1,10,3),(2,8,14),(3,9,9);
-  SELECT a, x, '|' FROM t71, t72
-   WHERE b+c=y+z
-  ORDER BY +a, +x;
-} {1 1 | 2 2 |}
-
-# Collating sequences on indexes of expressions
-#
-do_execsql_test indexexpr1-800 {
-  DROP TABLE IF EXISTS t8;
-  CREATE TABLE t8(a INTEGER PRIMARY KEY, b TEXT);
-  CREATE UNIQUE INDEX t8bx ON t8(substr(b,2,4) COLLATE nocase);
-  INSERT INTO t8(a,b) VALUES(1,'Alice'),(2,'Bartholemew'),(3,'Cynthia');
-  SELECT * FROM t8 WHERE substr(b,2,4)='ARTH' COLLATE nocase;
-} {2 Bartholemew}
-do_catchsql_test indexexpr1-810 {
-  INSERT INTO t8(a,b) VALUES(4,'BARTHMERE');
-} {1 {UNIQUE constraint failed: index 't8bx'}}
-do_catchsql_test indexexpr1-820 {
-  DROP INDEX t8bx;
-  CREATE UNIQUE INDEX t8bx ON t8(substr(b,2,4) COLLATE rtrim);
-  INSERT INTO t8(a,b) VALUES(4,'BARTHMERE');
-} {0 {}}
-
-# Check that PRAGMA integrity_check works correctly on a
-# UNIQUE index that includes rowid and expression terms.
-#
-do_execsql_test indexexpr1-900 {
-  CREATE TABLE t9(a,b,c,d);
-  CREATE UNIQUE INDEX t9x1 ON t9(c,abs(d),b);
-  INSERT INTO t9(rowid,a,b,c,d) VALUES(1,2,3,4,5);
-  INSERT INTO t9(rowid,a,b,c,d) VALUES(2,NULL,NULL,NULL,NULL);
-  INSERT INTO t9(rowid,a,b,c,d) VALUES(3,NULL,NULL,NULL,NULL);
-  INSERT INTO t9(rowid,a,b,c,d) VALUES(4,5,6,7,8);
-  PRAGMA integrity_check;
-} {ok}
-do_catchsql_test indexexpr1-910 {
-  INSERT INTO t9(a,b,c,d) VALUES(5,6,7,-8);
-} {1 {UNIQUE constraint failed: index 't9x1'}}
-
-# Test cases derived from a NEVER() maro failure discovered by
-# Jonathan Metzman using AFL
-#
-do_execsql_test indexexpr1-1000 {
-  DROP TABLE IF EXISTS t0;
-  CREATE TABLE t0(a,b,t);
-  CREATE INDEX i ON t0(a in(0,1));
-  INSERT INTO t0 VALUES(0,1,2),(2,3,4),(5,6,7);
-  UPDATE t0 SET b=99 WHERE (a in(0,1))=0;
-  SELECT *, '|' FROM t0 ORDER BY +a;
-} {0 1 2 | 2 99 4 | 5 99 7 |}
-do_execsql_test indexexpr1-1010 {
-  UPDATE t0 SET b=88 WHERE (a in(0,1))=1;
-  SELECT *, '|' FROM t0 ORDER BY +a;
-} {0 88 2 | 2 99 4 | 5 99 7 |}
-
-
-finish_test