AryaWu/sqlite

1# 2012 March 262#3# The author disclaims copyright to this source code.  In place of4# 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 13set testdir [file dirname $argv0]14source $testdir/tester.tcl15source $testdir/fts3_common.tcl16set ::testprefix fts4docid17 18# If SQLITE_ENABLE_FTS3 is defined, omit this file.19ifcapable !fts3 {20  finish_test21  return22}23 24# Initialize a table with pseudo-randomly generated data.25#26do_execsql_test 1.0 { CREATE VIRTUAL TABLE t1 USING fts4; }27do_test 1.1 {28  foreach {docid content} {29    0  {F N K B T I K V B A}    1  {D M J E S P H E L O}30    2  {W U T Q T Q T L H G}    3  {D W H M B R S Z B K}31    4  {F Q I N P Q J L Z D}    5  {J O Q E Y A O E L B}32    6  {O V R A C R K C Y H}    7  {Z J H T Q Q O R A G}33    8  {L K J W G D Y W B M}    9  {K E Y I A Q R Q T S}34    10 {N P H Y Z M R T I C}    11 {E X H O I S E S Z F}35    12 {B Y Q T J X C L L J}    13 {Q D C U U A Q E Z U}36    14 {S I T C J R X S J M}    15 {M X M K E X L H Q Y}37    16 {O W E I C H U Y S Y}    17 {P V V E M T H C C S}38    18 {L Y A M I E N M X O}    19 {S Y R U L S Q Y F P}39    20 {U J S T T J J S V X}    21 {T E I W P O V A A P}40    22 {W D K H D H F G O J}    23 {T X Y P G M J U I L}41    24 {F V X E B C N B K W}    25 {E B A Y N N T Z I C}42    26 {G E E B C P U D H G}    27 {J D J K N S B Q T M}43    28 {Q T G M D O D Y V G}    29 {P X W I W V P W Z G}44  } {45    execsql { INSERT INTO t1(docid, content) VALUES($docid, $content) }46  }47} {}48 49# Quick test regarding affinites and the docid/rowid column.50do_execsql_test 2.1.1 { SELECT docid FROM t1 WHERE docid = 5 } {5}51do_execsql_test 2.1.2 { SELECT docid FROM t1 WHERE docid = '5' } {5}52do_execsql_test 2.1.3 { SELECT docid FROM t1 WHERE docid = +5 } {5}53do_execsql_test 2.1.4 { SELECT docid FROM t1 WHERE docid = +'5' } {5}54do_execsql_test 2.1.5 { SELECT docid FROM t1 WHERE docid < 5 } {0 1 2 3 4}55do_execsql_test 2.1.6 { SELECT docid FROM t1 WHERE docid < '5' } {0 1 2 3 4}56 57do_execsql_test 2.2.1 { SELECT rowid FROM t1 WHERE rowid = 5 } {5}58do_execsql_test 2.2.2 { SELECT rowid FROM t1 WHERE rowid = '5' } {5}59do_execsql_test 2.2.3 { SELECT rowid FROM t1 WHERE rowid = +5 } {5}60do_execsql_test 2.2.4 { SELECT rowid FROM t1 WHERE rowid = +'5' } {5}61do_execsql_test 2.2.5 { SELECT rowid FROM t1 WHERE rowid < 5 } {0 1 2 3 4}62do_execsql_test 2.2.6 { SELECT rowid FROM t1 WHERE rowid < '5' } {0 1 2 3 4}63 64#-------------------------------------------------------------------------65# Now test a bunch of full-text queries featuring range constraints on66# the docid field. Each query is run so that the range constraint:67#68#   * is on the docid field,69#   * is on the docid field with a unary +,70#   * is on the rowid field,71#   * is on the rowid field with a unary +.72#73# Queries are run with both "ORDER BY docid DESC" and "ORDER BY docid ASC"74# clauses.75#76foreach {tn where result} {77  1 {WHERE t1 MATCH 'O' AND xxx < 17}                {1 5 6 7 11 16}78  2 {WHERE t1 MATCH 'O' AND xxx < 4123456789123456}  {1 5 6 7 11 16 18 21 22 28}79  3 {WHERE t1 MATCH 'O' AND xxx < 1}                 {}80  4 {WHERE t1 MATCH 'O' AND xxx < -4123456789123456} {}81 82  5 {WHERE t1 MATCH 'O' AND xxx > 17}                {18 21 22 28}83  6 {WHERE t1 MATCH 'O' AND xxx > 4123456789123456}  {}84  7 {WHERE t1 MATCH 'O' AND xxx > 1}                 {5 6 7 11 16 18 21 22 28}85  8 {WHERE t1 MATCH 'O' AND xxx > -4123456789123456} {1 5 6 7 11 16 18 21 22 28}86 87  9 {WHERE t1 MATCH '"Q T"' AND xxx < 27}  {2 9 12}88  10 {WHERE t1 MATCH '"Q T"' AND xxx <= 27} {2 9 12 27}89  11 {WHERE t1 MATCH '"Q T"' AND xxx > 27}  {28}90  12 {WHERE t1 MATCH '"Q T"' AND xxx >= 27} {27 28}91} {92  foreach {tn2 ref order} {93    1  docid "ORDER BY docid ASC"94    2 +docid "ORDER BY docid ASC"95    3  rowid "ORDER BY docid ASC"96    4 +rowid "ORDER BY docid ASC"97 98    5  docid "ORDER BY docid DESC"99    6 +docid "ORDER BY docid DESC"100    7  rowid "ORDER BY docid DESC"101    8 +rowid "ORDER BY docid DESC"102  } {103    set w [string map "xxx $ref" $where]104    set q "SELECT docid FROM t1 $w $order"105 106    if {$tn2<5} {107      set r [lsort -integer -increasing $result] 108    } else {109      set r [lsort -integer -decreasing $result] 110    }111 112    do_execsql_test 3.$tn.$tn2 $q $r113  }114}115 116finish_test117