wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2008 October 13 |
2 | # |
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3 | # The author disclaims copyright to this source code. In place of |
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4 | # a legal notice, here is a blessing: |
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5 | # |
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6 | # May you do good and not evil. |
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7 | # May you find forgiveness for yourself and forgive others. |
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8 | # May you share freely, never taking more than you give. |
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9 | # |
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10 | #*********************************************************************** |
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11 | # This file implements regression tests for SQLite library. Specifically, |
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12 | # it tests that affinities and collation sequences are correctly applied |
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13 | # in aggregate queries. |
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14 | # |
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15 | # $Id: tkt3493.test,v 1.2 2009/06/05 17:09:12 drh Exp $ |
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16 | |||
17 | set testdir [file dirname $argv0] |
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18 | source $testdir/tester.tcl |
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19 | |||
20 | do_test tkt3493-1.1 { |
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21 | execsql { |
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22 | BEGIN; |
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23 | CREATE TABLE A (id INTEGER PRIMARY KEY AUTOINCREMENT, val TEXT); |
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24 | INSERT INTO A VALUES(1,'123'); |
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25 | INSERT INTO A VALUES(2,'456'); |
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26 | CREATE TABLE B (id INTEGER PRIMARY KEY AUTOINCREMENT, val TEXT); |
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27 | INSERT INTO B VALUES(1,1); |
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28 | INSERT INTO B VALUES(2,2); |
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29 | CREATE TABLE A_B (B_id INTEGER NOT NULL, A_id INTEGER); |
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30 | INSERT INTO A_B VALUES(1,1); |
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31 | INSERT INTO A_B VALUES(2,2); |
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32 | COMMIT; |
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33 | } |
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34 | } {} |
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35 | do_test tkt3493-1.2 { |
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36 | execsql { |
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37 | SELECT |
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38 | CASE |
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39 | WHEN B.val = 1 THEN 'XYZ' |
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40 | ELSE A.val |
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41 | END AS Col1 |
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42 | FROM B |
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43 | LEFT OUTER JOIN A_B ON B.id = A_B.B_id |
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44 | LEFT OUTER JOIN A ON A.id = A_B.A_id |
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45 | ORDER BY Col1 ASC; |
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46 | } |
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47 | } {456 XYZ} |
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48 | do_test tkt3493-1.3 { |
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49 | execsql { |
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50 | SELECT DISTINCT |
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51 | CASE |
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52 | WHEN B.val = 1 THEN 'XYZ' |
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53 | ELSE A.val |
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54 | END AS Col1 |
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55 | FROM B |
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56 | LEFT OUTER JOIN A_B ON B.id = A_B.B_id |
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57 | LEFT OUTER JOIN A ON A.id = A_B.A_id |
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58 | ORDER BY Col1 ASC; |
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59 | } |
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60 | } {456 XYZ} |
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61 | do_test tkt3493-1.4 { |
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62 | execsql { |
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63 | SELECT b.val, CASE WHEN b.val = 1 THEN 'xyz' ELSE b.val END AS col1 FROM b; |
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64 | } |
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65 | } {1 xyz 2 2} |
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66 | do_test tkt3493-1.5 { |
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67 | execsql { |
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68 | SELECT DISTINCT |
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69 | b.val, |
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70 | CASE WHEN b.val = 1 THEN 'xyz' ELSE b.val END AS col1 |
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71 | FROM b; |
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72 | } |
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73 | } {1 xyz 2 2} |
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74 | do_test tkt3493-1.6 { |
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75 | execsql { |
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76 | SELECT DISTINCT |
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77 | b.val, |
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78 | CASE WHEN b.val = '1' THEN 'xyz' ELSE b.val END AS col1 |
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79 | FROM b; |
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80 | } |
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81 | } {1 xyz 2 2} |
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82 | |||
83 | |||
84 | do_test tkt3493-2.1 { |
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85 | execsql { |
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86 | CREATE TABLE t1(a TEXT, b INT); |
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87 | INSERT INTO t1 VALUES(123, 456); |
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88 | } |
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89 | } {} |
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90 | do_test tkt3493-2.2.1 { |
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91 | execsql { SELECT a=123 FROM t1 GROUP BY a } |
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92 | } {1} |
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93 | do_test tkt3493-2.2.2 { |
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94 | execsql { SELECT a=123 FROM t1 } |
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95 | } {1} |
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96 | do_test tkt3493-2.2.3 { |
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97 | execsql { SELECT a='123' FROM t1 } |
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98 | } {1} |
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99 | do_test tkt3493-2.2.4 { |
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100 | execsql { SELECT count(*), a=123 FROM t1 } |
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101 | } {1 1} |
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102 | do_test tkt3493-2.2.5 { |
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103 | execsql { SELECT count(*), +a=123 FROM t1 } |
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104 | } {1 0} |
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105 | do_test tkt3493-2.3.3 { |
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106 | execsql { SELECT b='456' FROM t1 GROUP BY a } |
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107 | } {1} |
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108 | do_test tkt3493-2.3.1 { |
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109 | execsql { SELECT b='456' FROM t1 GROUP BY b } |
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110 | } {1} |
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111 | do_test tkt3493-2.3.2 { |
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112 | execsql { SELECT b='456' FROM t1 } |
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113 | } {1} |
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114 | do_test tkt3493-2.4.1 { |
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115 | execsql { SELECT typeof(a), a FROM t1 GROUP BY a HAVING a=123 } |
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116 | } {text 123} |
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117 | do_test tkt3493-2.4.2 { |
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118 | execsql { SELECT typeof(a), a FROM t1 GROUP BY b HAVING a=123 } |
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119 | } {text 123} |
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120 | do_test tkt3493-2.5.1 { |
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121 | execsql { SELECT typeof(b), b FROM t1 GROUP BY a HAVING b='456' } |
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122 | } {integer 456} |
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123 | do_test tkt3493-2.5.2 { |
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124 | execsql { SELECT typeof(b), b FROM t1 GROUP BY b HAVING b='456' } |
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125 | } {integer 456} |
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126 | |||
127 | do_test tkt3493-3.1 { |
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128 | execsql { |
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129 | CREATE TABLE t2(a COLLATE NOCASE, b COLLATE BINARY); |
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130 | INSERT INTO t2 VALUES('aBc', 'DeF'); |
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131 | } |
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132 | } {} |
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133 | do_test tkt3493-3.2.1 { |
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134 | execsql { SELECT a='abc' FROM t2 GROUP BY a } |
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135 | } {1} |
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136 | do_test tkt3493-3.2.2 { |
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137 | execsql { SELECT a='abc' FROM t2 } |
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138 | } {1} |
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139 | |||
140 | do_test tkt3493-3.3.1 { |
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141 | execsql { SELECT a>b FROM t2 GROUP BY a, b} |
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142 | } {0} |
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143 | do_test tkt3493-3.3.2 { |
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144 | execsql { SELECT a>b COLLATE BINARY FROM t2 GROUP BY a, b} |
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145 | } {1} |
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146 | do_test tkt3493-3.3.3 { |
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147 | execsql { SELECT b>a FROM t2 GROUP BY a, b} |
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148 | } {0} |
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149 | do_test tkt3493-3.3.4 { |
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150 | execsql { SELECT b>a COLLATE NOCASE FROM t2 GROUP BY a, b} |
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151 | } {1} |
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152 | |||
153 | finish_test |