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| 1 # 2010 March 25 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # a legal notice, here is a blessing: | |
| 5 # | |
| 6 # May you do good and not evil. | |
| 7 # May you find forgiveness for yourself and forgive others. | |
| 8 # May you share freely, never taking more than you give. | |
| 9 # | |
| 10 #*********************************************************************** | |
| 11 # | |
| 12 # This file implements tests to verify that ticket [cbd054fa6b] has been | |
| 13 # fixed. | |
| 14 # | |
| 15 | |
| 16 set testdir [file dirname $argv0] | |
| 17 source $testdir/tester.tcl | |
| 18 | |
| 19 ifcapable !stat4&&!stat3 { | |
| 20 finish_test | |
| 21 return | |
| 22 } | |
| 23 | |
| 24 proc s {blob} { | |
| 25 set ret "" | |
| 26 binary scan $blob c* bytes | |
| 27 foreach b $bytes { | |
| 28 set t [binary format c $b] | |
| 29 if {[string is print $t]} { | |
| 30 append ret $t | |
| 31 } else { | |
| 32 append ret . | |
| 33 } | |
| 34 } | |
| 35 return $ret | |
| 36 } | |
| 37 db function s s | |
| 38 | |
| 39 do_test tkt-cbd05-1.1 { | |
| 40 db eval { | |
| 41 CREATE TABLE t1(a INTEGER PRIMARY KEY, b TEXT UNIQUE NOT NULL); | |
| 42 CREATE INDEX t1_x ON t1(b); | |
| 43 INSERT INTO t1 VALUES (NULL, ''); | |
| 44 INSERT INTO t1 VALUES (NULL, 'A'); | |
| 45 INSERT INTO t1 VALUES (NULL, 'B'); | |
| 46 INSERT INTO t1 VALUES (NULL, 'C'); | |
| 47 INSERT INTO t1 VALUES (NULL, 'D'); | |
| 48 INSERT INTO t1 VALUES (NULL, 'E'); | |
| 49 INSERT INTO t1 VALUES (NULL, 'F'); | |
| 50 INSERT INTO t1 VALUES (NULL, 'G'); | |
| 51 INSERT INTO t1 VALUES (NULL, 'H'); | |
| 52 INSERT INTO t1 VALUES (NULL, 'I'); | |
| 53 SELECT count(*) FROM t1; | |
| 54 } | |
| 55 } {10} | |
| 56 do_test tkt-cbd05-1.2 { | |
| 57 db eval { ANALYZE; } | |
| 58 ifcapable stat4 { | |
| 59 db eval { | |
| 60 PRAGMA writable_schema = 1; | |
| 61 CREATE VIEW vvv AS | |
| 62 SELECT tbl,idx,neq,nlt,ndlt,test_extract(sample,0) AS sample | |
| 63 FROM sqlite_stat4; | |
| 64 PRAGMA writable_schema = 0; | |
| 65 } | |
| 66 } else { | |
| 67 db eval { | |
| 68 CREATE VIEW vvv AS | |
| 69 SELECT tbl,idx,neq,nlt,ndlt,sample FROM sqlite_stat3; | |
| 70 } | |
| 71 } | |
| 72 } {} | |
| 73 do_test tkt-cbd05-1.3 { | |
| 74 execsql { | |
| 75 SELECT tbl,idx,group_concat(s(sample),' ') | |
| 76 FROM vvv | |
| 77 WHERE idx = 't1_x' | |
| 78 GROUP BY tbl,idx | |
| 79 } | |
| 80 } {t1 t1_x { A B C D E F G H I}} | |
| 81 | |
| 82 do_test tkt-cbd05-2.1 { | |
| 83 db eval { | |
| 84 DROP TABLE t1; | |
| 85 CREATE TABLE t1(a INTEGER PRIMARY KEY, b BLOB UNIQUE NOT NULL); | |
| 86 CREATE INDEX t1_x ON t1(b); | |
| 87 INSERT INTO t1 VALUES(NULL, X''); | |
| 88 INSERT INTO t1 VALUES(NULL, X'41'); | |
| 89 INSERT INTO t1 VALUES(NULL, X'42'); | |
| 90 INSERT INTO t1 VALUES(NULL, X'43'); | |
| 91 INSERT INTO t1 VALUES(NULL, X'44'); | |
| 92 INSERT INTO t1 VALUES(NULL, X'45'); | |
| 93 INSERT INTO t1 VALUES(NULL, X'46'); | |
| 94 INSERT INTO t1 VALUES(NULL, X'47'); | |
| 95 INSERT INTO t1 VALUES(NULL, X'48'); | |
| 96 INSERT INTO t1 VALUES(NULL, X'49'); | |
| 97 SELECT count(*) FROM t1; | |
| 98 } | |
| 99 } {10} | |
| 100 do_test tkt-cbd05-2.2 { | |
| 101 db eval { | |
| 102 ANALYZE; | |
| 103 } | |
| 104 } {} | |
| 105 do_test tkt-cbd05-2.3 { | |
| 106 execsql { | |
| 107 SELECT tbl,idx,group_concat(s(sample),' ') | |
| 108 FROM vvv | |
| 109 WHERE idx = 't1_x' | |
| 110 GROUP BY tbl,idx | |
| 111 } | |
| 112 } {t1 t1_x { A B C D E F G H I}} | |
| 113 | |
| 114 finish_test | |
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