# 2017-10-11 # set testprefix checkindex do_execsql_test 1.0 { CREATE TABLE t1(a, b); CREATE INDEX i1 ON t1(a); INSERT INTO t1 VALUES('one', 2); INSERT INTO t1 VALUES('two', 4); INSERT INTO t1 VALUES('three', 6); INSERT INTO t1 VALUES('four', 8); INSERT INTO t1 VALUES('five', 10); CREATE INDEX i2 ON t1(a DESC); } {} proc incr_index_check {idx nStep} { set Q { SELECT errmsg, current_key FROM incremental_index_check($idx, $after) LIMIT $nStep } set res [list] while {1} { unset -nocomplain current_key set res1 [db eval $Q] if {[llength $res1]==0} break set res [concat $res $res1] set after [lindex $res end] } return $res } proc do_index_check_test {tn idx res} { uplevel [list do_execsql_test $tn.1 " SELECT errmsg, current_key FROM incremental_index_check('$idx'); " $res] uplevel [list do_test $tn.2 "incr_index_check $idx 1" [list {*}$res]] uplevel [list do_test $tn.3 "incr_index_check $idx 2" [list {*}$res]] uplevel [list do_test $tn.4 "incr_index_check $idx 5" [list {*}$res]] } do_execsql_test 1.2.1 { SELECT rowid, errmsg IS NULL, current_key FROM incremental_index_check('i1'); } { 1 1 'five',5 2 1 'four',4 3 1 'one',1 4 1 'three',3 5 1 'two',2 } do_execsql_test 1.2.2 { SELECT errmsg IS NULL, current_key, index_name, after_key, scanner_sql FROM incremental_index_check('i1') LIMIT 1; } { 1 'five',5 i1 {} {SELECT (SELECT a IS i.i0 FROM 't1' AS t WHERE "rowid" COLLATE BINARY IS i.i1), quote(i0)||','||quote(i1) FROM (SELECT (a) AS i0, ("rowid" COLLATE BINARY) AS i1 FROM 't1' INDEXED BY 'i1' ORDER BY 1,2) AS i} } do_index_check_test 1.3 i1 { {} 'five',5 {} 'four',4 {} 'one',1 {} 'three',3 {} 'two',2 } do_index_check_test 1.4 i2 { {} 'two',2 {} 'three',3 {} 'one',1 {} 'four',4 {} 'five',5 } do_test 1.5 { set tblroot [db one { SELECT rootpage FROM sqlite_master WHERE name='t1' }] sqlite3_imposter db main $tblroot {CREATE TABLE xt1(a,b)} db eval { UPDATE xt1 SET a='six' WHERE rowid=3; DELETE FROM xt1 WHERE rowid = 5; } sqlite3_imposter db main } {} do_index_check_test 1.6 i1 { {row missing} 'five',5 {} 'four',4 {} 'one',1 {row data mismatch} 'three',3 {} 'two',2 } do_index_check_test 1.7 i2 { {} 'two',2 {row data mismatch} 'three',3 {} 'one',1 {} 'four',4 {row missing} 'five',5 } #-------------------------------------------------------------------------- do_execsql_test 2.0 { CREATE TABLE t2(a INTEGER PRIMARY KEY, b, c, d); INSERT INTO t2 VALUES(1, NULL, 1, 1); INSERT INTO t2 VALUES(2, 1, NULL, 1); INSERT INTO t2 VALUES(3, 1, 1, NULL); INSERT INTO t2 VALUES(4, 2, 2, 1); INSERT INTO t2 VALUES(5, 2, 2, 2); INSERT INTO t2 VALUES(6, 2, 2, 3); INSERT INTO t2 VALUES(7, 2, 2, 1); INSERT INTO t2 VALUES(8, 2, 2, 2); INSERT INTO t2 VALUES(9, 2, 2, 3); CREATE INDEX i3 ON t2(b, c, d); CREATE INDEX i4 ON t2(b DESC, c DESC, d DESC); CREATE INDEX i5 ON t2(d, c DESC, b); } {} do_index_check_test 2.1 i3 { {} NULL,1,1,1 {} 1,NULL,1,2 {} 1,1,NULL,3 {} 2,2,1,4 {} 2,2,1,7 {} 2,2,2,5 {} 2,2,2,8 {} 2,2,3,6 {} 2,2,3,9 } do_index_check_test 2.2 i4 { {} 2,2,3,6 {} 2,2,3,9 {} 2,2,2,5 {} 2,2,2,8 {} 2,2,1,4 {} 2,2,1,7 {} 1,1,NULL,3 {} 1,NULL,1,2 {} NULL,1,1,1 } do_index_check_test 2.3 i5 { {} NULL,1,1,3 {} 1,2,2,4 {} 1,2,2,7 {} 1,1,NULL,1 {} 1,NULL,1,2 {} 2,2,2,5 {} 2,2,2,8 {} 3,2,2,6 {} 3,2,2,9 } #-------------------------------------------------------------------------- do_execsql_test 3.0 { CREATE TABLE t3(w, x, y, z PRIMARY KEY) WITHOUT ROWID; CREATE INDEX t3wxy ON t3(w, x, y); CREATE INDEX t3wxy2 ON t3(w DESC, x DESC, y DESC); INSERT INTO t3 VALUES(NULL, NULL, NULL, 1); INSERT INTO t3 VALUES(NULL, NULL, NULL, 2); INSERT INTO t3 VALUES(NULL, NULL, NULL, 3); INSERT INTO t3 VALUES('a', NULL, NULL, 4); INSERT INTO t3 VALUES('a', NULL, NULL, 5); INSERT INTO t3 VALUES('a', NULL, NULL, 6); INSERT INTO t3 VALUES('a', 'b', NULL, 7); INSERT INTO t3 VALUES('a', 'b', NULL, 8); INSERT INTO t3 VALUES('a', 'b', NULL, 9); } {} do_index_check_test 3.1 t3wxy { {} NULL,NULL,NULL,1 {} NULL,NULL,NULL,2 {} NULL,NULL,NULL,3 {} 'a',NULL,NULL,4 {} 'a',NULL,NULL,5 {} 'a',NULL,NULL,6 {} 'a','b',NULL,7 {} 'a','b',NULL,8 {} 'a','b',NULL,9 } do_index_check_test 3.2 t3wxy2 { {} 'a','b',NULL,7 {} 'a','b',NULL,8 {} 'a','b',NULL,9 {} 'a',NULL,NULL,4 {} 'a',NULL,NULL,5 {} 'a',NULL,NULL,6 {} NULL,NULL,NULL,1 {} NULL,NULL,NULL,2 {} NULL,NULL,NULL,3 } #-------------------------------------------------------------------------- # Test with an index that uses non-default collation sequences. # do_execsql_test 4.0 { CREATE TABLE t4(a INTEGER PRIMARY KEY, c1 TEXT, c2 TEXT); INSERT INTO t4 VALUES(1, 'aaa', 'bbb'); INSERT INTO t4 VALUES(2, 'AAA', 'CCC'); INSERT INTO t4 VALUES(3, 'aab', 'ddd'); INSERT INTO t4 VALUES(4, 'AAB', 'EEE'); CREATE INDEX t4cc ON t4(c1 COLLATE nocase, c2 COLLATE nocase); } do_index_check_test 4.1 t4cc { {} 'aaa','bbb',1 {} 'AAA','CCC',2 {} 'aab','ddd',3 {} 'AAB','EEE',4 } do_test 4.2 { set tblroot [db one { SELECT rootpage FROM sqlite_master WHERE name='t4' }] sqlite3_imposter db main $tblroot \ {CREATE TABLE xt4(a INTEGER PRIMARY KEY, c1 TEXT, c2 TEXT)} db eval { UPDATE xt4 SET c1='hello' WHERE rowid=2; DELETE FROM xt4 WHERE rowid = 3; } sqlite3_imposter db main } {} do_index_check_test 4.3 t4cc { {} 'aaa','bbb',1 {row data mismatch} 'AAA','CCC',2 {row missing} 'aab','ddd',3 {} 'AAB','EEE',4 } #-------------------------------------------------------------------------- # Test an index on an expression. # do_execsql_test 5.0 { CREATE TABLE t5(x INTEGER PRIMARY KEY, y TEXT, UNIQUE(y)); INSERT INTO t5 VALUES(1, '{"x":1, "y":1}'); INSERT INTO t5 VALUES(2, '{"x":2, "y":2}'); INSERT INTO t5 VALUES(3, '{"x":3, "y":3}'); INSERT INTO t5 VALUES(4, '{"w":4, "z":4}'); INSERT INTO t5 VALUES(5, '{"x":5, "y":5}'); CREATE INDEX t5x ON t5( json_extract(y, '$.x') ); CREATE INDEX t5y ON t5( json_extract(y, '$.y') DESC ); } do_index_check_test 5.1.1 t5x { {} NULL,4 {} 1,1 {} 2,2 {} 3,3 {} 5,5 } do_index_check_test 5.1.2 t5y { {} 5,5 {} 3,3 {} 2,2 {} 1,1 {} NULL,4 } do_index_check_test 5.1.3 sqlite_autoindex_t5_1 { {} {'{"w":4, "z":4}',4} {} {'{"x":1, "y":1}',1} {} {'{"x":2, "y":2}',2} {} {'{"x":3, "y":3}',3} {} {'{"x":5, "y":5}',5} } do_test 5.2 { set tblroot [db one { SELECT rootpage FROM sqlite_master WHERE name='t5' }] sqlite3_imposter db main $tblroot \ {CREATE TABLE xt5(a INTEGER PRIMARY KEY, c1 TEXT);} db eval { UPDATE xt5 SET c1='{"x":22, "y":11}' WHERE rowid=1; DELETE FROM xt5 WHERE rowid = 4; } sqlite3_imposter db main } {} do_index_check_test 5.3.1 t5x { {row missing} NULL,4 {row data mismatch} 1,1 {} 2,2 {} 3,3 {} 5,5 } do_index_check_test 5.3.2 sqlite_autoindex_t5_1 { {row missing} {'{"w":4, "z":4}',4} {row data mismatch} {'{"x":1, "y":1}',1} {} {'{"x":2, "y":2}',2} {} {'{"x":3, "y":3}',3} {} {'{"x":5, "y":5}',5} } #------------------------------------------------------------------------- # do_execsql_test 6.0 { CREATE TABLE t6(x INTEGER PRIMARY KEY, y, z); CREATE INDEX t6x1 ON t6(y, /* one,two,three */ z); CREATE INDEX t6x2 ON t6(z, -- hello,world, y); CREATE INDEX t6x3 ON t6(z -- hello,world , y); INSERT INTO t6 VALUES(1, 2, 3); INSERT INTO t6 VALUES(4, 5, 6); } do_index_check_test 6.1 t6x1 { {} 2,3,1 {} 5,6,4 } do_index_check_test 6.2 t6x2 { {} 3,2,1 {} 6,5,4 } do_index_check_test 6.2 t6x3 { {} 3,2,1 {} 6,5,4 } #------------------------------------------------------------------------- # do_execsql_test 7.0 { CREATE TABLE t7(x INTEGER PRIMARY KEY, y, z); INSERT INTO t7 VALUES(1, 1, 1); INSERT INTO t7 VALUES(2, 2, 0); INSERT INTO t7 VALUES(3, 3, 1); INSERT INTO t7 VALUES(4, 4, 0); CREATE INDEX t7i1 ON t7(y) WHERE z=1; CREATE INDEX t7i2 ON t7(y) /* hello,world */ WHERE z=1; CREATE INDEX t7i3 ON t7(y) WHERE -- yep z=1; CREATE INDEX t7i4 ON t7(y) WHERE z=1 -- yep; } do_index_check_test 7.1 t7i1 { {} 1,1 {} 3,3 } do_index_check_test 7.2 t7i2 { {} 1,1 {} 3,3 } do_index_check_test 7.3 t7i3 { {} 1,1 {} 3,3 } do_index_check_test 7.4 t7i4 { {} 1,1 {} 3,3 }