wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2001 September 15 |
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. The |
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12 | # focus of this script is page cache subsystem. |
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13 | # |
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14 | # $Id: collate3.test,v 1.13 2008/08/20 16:35:10 drh Exp $ |
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15 | |||
16 | set testdir [file dirname $argv0] |
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17 | source $testdir/tester.tcl |
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18 | |||
19 | # |
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20 | # Tests are organised as follows: |
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21 | # |
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22 | # collate3.1.* - Errors related to unknown collation sequences. |
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23 | # collate3.2.* - Errors related to undefined collation sequences. |
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24 | # collate3.3.* - Writing to a table that has an index with an undefined c.s. |
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25 | # collate3.4.* - Misc errors. |
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26 | # collate3.5.* - Collation factory. |
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27 | # |
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28 | |||
29 | # |
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30 | # These tests ensure that when a user executes a statement with an |
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31 | # unknown collation sequence an error is returned. |
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32 | # |
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33 | do_test collate3-1.0 { |
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34 | execsql { |
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35 | CREATE TABLE collate3t1(c1); |
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36 | } |
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37 | } {} |
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38 | do_test collate3-1.1 { |
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39 | catchsql { |
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40 | SELECT * FROM collate3t1 ORDER BY 1 collate garbage; |
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41 | } |
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42 | } {1 {no such collation sequence: garbage}} |
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43 | do_test collate3-1.2 { |
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44 | catchsql { |
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45 | CREATE TABLE collate3t2(c1 collate garbage); |
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46 | } |
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47 | } {1 {no such collation sequence: garbage}} |
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48 | do_test collate3-1.3 { |
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49 | catchsql { |
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50 | CREATE INDEX collate3i1 ON collate3t1(c1 COLLATE garbage); |
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51 | } |
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52 | } {1 {no such collation sequence: garbage}} |
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53 | |||
54 | execsql { |
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55 | DROP TABLE collate3t1; |
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56 | } |
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57 | |||
58 | # |
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59 | # Create a table with a default collation sequence, then close |
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60 | # and re-open the database without re-registering the collation |
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61 | # sequence. Then make sure the library stops us from using |
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62 | # the collation sequence in: |
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63 | # * an explicitly collated ORDER BY |
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64 | # * an ORDER BY that uses the default collation sequence |
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65 | # * an expression (=) |
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66 | # * a CREATE TABLE statement |
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67 | # * a CREATE INDEX statement that uses a default collation sequence |
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68 | # * a GROUP BY that uses the default collation sequence |
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69 | # * a SELECT DISTINCT that uses the default collation sequence |
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70 | # * Compound SELECTs that uses the default collation sequence |
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71 | # * An ORDER BY on a compound SELECT with an explicit ORDER BY. |
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72 | # |
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73 | do_test collate3-2.0 { |
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74 | db collate string_compare {string compare} |
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75 | execsql { |
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76 | CREATE TABLE collate3t1(c1 COLLATE string_compare, c2); |
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77 | } |
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78 | db close |
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79 | sqlite3 db test.db |
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80 | expr 0 |
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81 | } 0 |
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82 | do_test collate3-2.1 { |
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83 | catchsql { |
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84 | SELECT * FROM collate3t1 ORDER BY 1 COLLATE string_compare; |
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85 | } |
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86 | } {1 {no such collation sequence: string_compare}} |
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87 | do_test collate3-2.2 { |
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88 | catchsql { |
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89 | SELECT * FROM collate3t1 ORDER BY c1; |
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90 | } |
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91 | } {1 {no such collation sequence: string_compare}} |
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92 | do_test collate3-2.3 { |
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93 | catchsql { |
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94 | SELECT * FROM collate3t1 WHERE c1 = 'xxx'; |
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95 | } |
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96 | } {1 {no such collation sequence: string_compare}} |
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97 | do_test collate3-2.4 { |
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98 | catchsql { |
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99 | CREATE TABLE collate3t2(c1 COLLATE string_compare); |
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100 | } |
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101 | } {1 {no such collation sequence: string_compare}} |
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102 | do_test collate3-2.5 { |
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103 | catchsql { |
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104 | CREATE INDEX collate3t1_i1 ON collate3t1(c1); |
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105 | } |
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106 | } {1 {no such collation sequence: string_compare}} |
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107 | do_test collate3-2.6 { |
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108 | catchsql { |
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109 | SELECT * FROM collate3t1; |
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110 | } |
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111 | } {0 {}} |
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112 | do_test collate3-2.7.1 { |
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113 | catchsql { |
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114 | SELECT count(*) FROM collate3t1 GROUP BY c1; |
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115 | } |
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116 | } {1 {no such collation sequence: string_compare}} |
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117 | # do_test collate3-2.7.2 { |
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118 | # catchsql { |
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119 | # SELECT * FROM collate3t1 GROUP BY c1; |
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120 | # } |
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121 | # } {1 {GROUP BY may only be used on aggregate queries}} |
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122 | do_test collate3-2.7.2 { |
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123 | catchsql { |
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124 | SELECT * FROM collate3t1 GROUP BY c1; |
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125 | } |
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126 | } {1 {no such collation sequence: string_compare}} |
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127 | do_test collate3-2.8 { |
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128 | catchsql { |
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129 | SELECT DISTINCT c1 FROM collate3t1; |
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130 | } |
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131 | } {1 {no such collation sequence: string_compare}} |
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132 | |||
133 | ifcapable compound { |
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134 | do_test collate3-2.9 { |
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135 | catchsql { |
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136 | SELECT c1 FROM collate3t1 UNION SELECT c1 FROM collate3t1; |
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137 | } |
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138 | } {1 {no such collation sequence: string_compare}} |
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139 | do_test collate3-2.10 { |
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140 | catchsql { |
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141 | SELECT c1 FROM collate3t1 EXCEPT SELECT c1 FROM collate3t1; |
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142 | } |
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143 | } {1 {no such collation sequence: string_compare}} |
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144 | do_test collate3-2.11 { |
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145 | catchsql { |
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146 | SELECT c1 FROM collate3t1 INTERSECT SELECT c1 FROM collate3t1; |
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147 | } |
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148 | } {1 {no such collation sequence: string_compare}} |
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149 | do_test collate3-2.12 { |
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150 | catchsql { |
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151 | SELECT c1 FROM collate3t1 UNION ALL SELECT c1 FROM collate3t1; |
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152 | } |
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153 | } {0 {}} |
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154 | do_test collate3-2.13 { |
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155 | catchsql { |
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156 | SELECT 10 UNION ALL SELECT 20 ORDER BY 1 COLLATE string_compare; |
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157 | } |
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158 | } {1 {no such collation sequence: string_compare}} |
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159 | do_test collate3-2.14 { |
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160 | catchsql { |
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161 | SELECT 10 INTERSECT SELECT 20 ORDER BY 1 COLLATE string_compare; |
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162 | } |
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163 | } {1 {no such collation sequence: string_compare}} |
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164 | do_test collate3-2.15 { |
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165 | catchsql { |
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166 | SELECT 10 EXCEPT SELECT 20 ORDER BY 1 COLLATE string_compare; |
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167 | } |
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168 | } {1 {no such collation sequence: string_compare}} |
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169 | do_test collate3-2.16 { |
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170 | catchsql { |
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171 | SELECT 10 UNION SELECT 20 ORDER BY 1 COLLATE string_compare; |
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172 | } |
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173 | } {1 {no such collation sequence: string_compare}} |
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174 | do_test collate3-2.17 { |
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175 | catchsql { |
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176 | SELECT c1 FROM collate3t1 UNION ALL SELECT c1 FROM collate3t1 ORDER BY 1; |
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177 | } |
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178 | } {1 {no such collation sequence: string_compare}} |
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179 | } ;# ifcapable compound |
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180 | |||
181 | # |
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182 | # Create an index that uses a collation sequence then close and |
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183 | # re-open the database without re-registering the collation |
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184 | # sequence. Then check that for the table with the index |
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185 | # * An INSERT fails, |
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186 | # * An UPDATE on the column with the index fails, |
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187 | # * An UPDATE on a different column succeeds. |
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188 | # * A DELETE with a WHERE clause fails |
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189 | # * A DELETE without a WHERE clause succeeds |
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190 | # |
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191 | # Also, ensure that the restrictions tested by collate3-2.* still |
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192 | # apply after the index has been created. |
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193 | # |
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194 | do_test collate3-3.0 { |
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195 | db collate string_compare {string compare} |
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196 | execsql { |
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197 | CREATE INDEX collate3t1_i1 ON collate3t1(c1); |
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198 | INSERT INTO collate3t1 VALUES('xxx', 'yyy'); |
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199 | } |
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200 | db close |
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201 | sqlite3 db test.db |
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202 | expr 0 |
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203 | } 0 |
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204 | db eval {select * from collate3t1} |
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205 | do_test collate3-3.1 { |
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206 | catchsql { |
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207 | INSERT INTO collate3t1 VALUES('xxx', 0); |
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208 | } |
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209 | } {1 {no such collation sequence: string_compare}} |
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210 | do_test collate3-3.2 { |
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211 | catchsql { |
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212 | UPDATE collate3t1 SET c1 = 'xxx'; |
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213 | } |
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214 | } {1 {no such collation sequence: string_compare}} |
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215 | do_test collate3-3.3 { |
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216 | catchsql { |
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217 | UPDATE collate3t1 SET c2 = 'xxx'; |
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218 | } |
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219 | } {0 {}} |
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220 | do_test collate3-3.4 { |
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221 | catchsql { |
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222 | DELETE FROM collate3t1 WHERE 1; |
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223 | } |
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224 | } {1 {no such collation sequence: string_compare}} |
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225 | do_test collate3-3.5 { |
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226 | catchsql { |
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227 | SELECT * FROM collate3t1; |
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228 | } |
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229 | } {0 {xxx xxx}} |
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230 | do_test collate3-3.6 { |
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231 | catchsql { |
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232 | DELETE FROM collate3t1; |
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233 | } |
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234 | } {0 {}} |
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235 | ifcapable {integrityck} { |
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236 | do_test collate3-3.8 { |
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237 | catchsql { |
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238 | PRAGMA integrity_check |
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239 | } |
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240 | } {1 {no such collation sequence: string_compare}} |
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241 | } |
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242 | do_test collate3-3.9 { |
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243 | catchsql { |
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244 | SELECT * FROM collate3t1; |
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245 | } |
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246 | } {0 {}} |
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247 | do_test collate3-3.10 { |
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248 | catchsql { |
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249 | SELECT * FROM collate3t1 ORDER BY 1 COLLATE string_compare; |
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250 | } |
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251 | } {1 {no such collation sequence: string_compare}} |
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252 | do_test collate3-3.11 { |
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253 | catchsql { |
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254 | SELECT * FROM collate3t1 ORDER BY c1; |
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255 | } |
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256 | } {1 {no such collation sequence: string_compare}} |
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257 | do_test collate3-3.12 { |
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258 | catchsql { |
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259 | SELECT * FROM collate3t1 WHERE c1 = 'xxx'; |
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260 | } |
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261 | } {1 {no such collation sequence: string_compare}} |
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262 | do_test collate3-3.13 { |
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263 | catchsql { |
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264 | CREATE TABLE collate3t2(c1 COLLATE string_compare); |
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265 | } |
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266 | } {1 {no such collation sequence: string_compare}} |
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267 | do_test collate3-3.14 { |
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268 | catchsql { |
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269 | CREATE INDEX collate3t1_i2 ON collate3t1(c1); |
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270 | } |
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271 | } {1 {no such collation sequence: string_compare}} |
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272 | do_test collate3-3.15 { |
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273 | execsql { |
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274 | DROP TABLE collate3t1; |
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275 | } |
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276 | } {} |
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277 | |||
278 | # Check we can create an index that uses an explicit collation |
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279 | # sequence and then close and re-open the database. |
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280 | do_test collate3-4.6 { |
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281 | db collate user_defined "string compare" |
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282 | execsql { |
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283 | CREATE TABLE collate3t1(a, b); |
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284 | INSERT INTO collate3t1 VALUES('hello', NULL); |
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285 | CREATE INDEX collate3i1 ON collate3t1(a COLLATE user_defined); |
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286 | } |
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287 | } {} |
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288 | do_test collate3-4.7 { |
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289 | db close |
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290 | sqlite3 db test.db |
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291 | catchsql { |
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292 | SELECT * FROM collate3t1 ORDER BY a COLLATE user_defined; |
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293 | } |
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294 | } {1 {no such collation sequence: user_defined}} |
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295 | do_test collate3-4.8.1 { |
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296 | db collate user_defined "string compare" |
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297 | catchsql { |
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298 | SELECT * FROM collate3t1 ORDER BY a COLLATE user_defined; |
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299 | } |
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300 | } {0 {hello {}}} |
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301 | do_test collate3-4.8.2 { |
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302 | db close |
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303 | lindex [catch { |
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304 | sqlite3 db test.db |
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305 | }] 0 |
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306 | } {0} |
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307 | do_test collate3-4.8.3 { |
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308 | execsql { |
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309 | DROP TABLE collate3t1; |
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310 | } |
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311 | } {} |
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312 | |||
313 | # Compare strings as numbers. |
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314 | proc numeric_compare {lhs rhs} { |
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315 | if {$rhs > $lhs} { |
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316 | set res -1 |
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317 | } else { |
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318 | set res [expr ($lhs > $rhs)?1:0] |
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319 | } |
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320 | return $res |
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321 | } |
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322 | |||
323 | # Check we can create a view that uses an explicit collation |
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324 | # sequence and then close and re-open the database. |
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325 | ifcapable view { |
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326 | do_test collate3-4.9 { |
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327 | db collate user_defined numeric_compare |
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328 | execsql { |
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329 | CREATE TABLE collate3t1(a, b); |
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330 | INSERT INTO collate3t1 VALUES('2', NULL); |
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331 | INSERT INTO collate3t1 VALUES('101', NULL); |
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332 | INSERT INTO collate3t1 VALUES('12', NULL); |
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333 | CREATE VIEW collate3v1 AS SELECT * FROM collate3t1 |
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334 | ORDER BY 1 COLLATE user_defined; |
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335 | SELECT * FROM collate3v1; |
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336 | } |
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337 | } {2 {} 12 {} 101 {}} |
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338 | do_test collate3-4.10 { |
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339 | db close |
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340 | sqlite3 db test.db |
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341 | catchsql { |
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342 | SELECT * FROM collate3v1; |
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343 | } |
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344 | } {1 {no such collation sequence: user_defined}} |
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345 | do_test collate3-4.11 { |
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346 | db collate user_defined numeric_compare |
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347 | catchsql { |
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348 | SELECT * FROM collate3v1; |
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349 | } |
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350 | } {0 {2 {} 12 {} 101 {}}} |
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351 | do_test collate3-4.12 { |
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352 | execsql { |
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353 | DROP TABLE collate3t1; |
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354 | } |
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355 | } {} |
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356 | } ;# ifcapable view |
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357 | |||
358 | # |
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359 | # Test the collation factory. In the code, the "no such collation sequence" |
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360 | # message is only generated in two places. So these tests just test that |
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361 | # the collation factory can be called once from each of those points. |
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362 | # |
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363 | do_test collate3-5.0 { |
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364 | catchsql { |
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365 | CREATE TABLE collate3t1(a); |
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366 | INSERT INTO collate3t1 VALUES(10); |
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367 | SELECT a FROM collate3t1 ORDER BY 1 COLLATE unk; |
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368 | } |
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369 | } {1 {no such collation sequence: unk}} |
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370 | do_test collate3-5.1 { |
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371 | set ::cfact_cnt 0 |
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372 | proc cfact {nm} { |
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373 | db collate $nm {string compare} |
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374 | incr ::cfact_cnt |
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375 | } |
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376 | db collation_needed cfact |
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377 | } {} |
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378 | do_test collate3-5.2 { |
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379 | catchsql { |
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380 | SELECT a FROM collate3t1 ORDER BY 1 COLLATE unk; |
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381 | } |
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382 | } {0 10} |
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383 | do_test collate3-5.3 { |
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384 | set ::cfact_cnt |
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385 | } {1} |
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386 | do_test collate3-5.4 { |
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387 | catchsql { |
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388 | SELECT a FROM collate3t1 ORDER BY 1 COLLATE unk; |
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389 | } |
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390 | } {0 10} |
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391 | do_test collate3-5.5 { |
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392 | set ::cfact_cnt |
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393 | } {1} |
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394 | do_test collate3-5.6 { |
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395 | catchsql { |
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396 | SELECT a FROM collate3t1 ORDER BY 1 COLLATE unk; |
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397 | } |
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398 | } {0 10} |
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399 | do_test collate3-5.7 { |
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400 | execsql { |
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401 | DROP TABLE collate3t1; |
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402 | CREATE TABLE collate3t1(a COLLATE unk); |
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403 | } |
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404 | db close |
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405 | sqlite3 db test.db |
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406 | catchsql { |
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407 | SELECT a FROM collate3t1 ORDER BY 1; |
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408 | } |
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409 | } {1 {no such collation sequence: unk}} |
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410 | do_test collate3-5.8 { |
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411 | set ::cfact_cnt 0 |
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412 | proc cfact {nm} { |
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413 | db collate $nm {string compare} |
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414 | incr ::cfact_cnt |
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415 | } |
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416 | db collation_needed cfact |
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417 | catchsql { |
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418 | SELECT a FROM collate3t1 ORDER BY 1; |
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419 | } |
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420 | } {0 {}} |
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421 | |||
422 | do_test collate3-5.9 { |
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423 | execsql { |
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424 | DROP TABLE collate3t1; |
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425 | } |
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426 | } {} |
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427 | |||
428 | finish_test |