wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2004 Jun 27 |
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. |
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12 | # |
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13 | # This file implements tests for miscellanous features that were |
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14 | # left out of other test files. |
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15 | # |
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16 | # $Id: misc4.test,v 1.23 2007/12/08 18:01:31 drh Exp $ |
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17 | |||
18 | set testdir [file dirname $argv0] |
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19 | source $testdir/tester.tcl |
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20 | |||
21 | # Prepare a statement that will create a temporary table. Then do |
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22 | # a rollback. Then try to execute the prepared statement. |
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23 | # |
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24 | do_test misc4-1.1 { |
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25 | set DB [sqlite3_connection_pointer db] |
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26 | execsql { |
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27 | CREATE TABLE t1(x); |
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28 | INSERT INTO t1 VALUES(1); |
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29 | } |
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30 | } {} |
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31 | |||
32 | ifcapable tempdb { |
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33 | do_test misc4-1.2 { |
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34 | set sql {CREATE TEMP TABLE t2 AS SELECT * FROM t1} |
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35 | set stmt [sqlite3_prepare $DB $sql -1 TAIL] |
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36 | execsql { |
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37 | BEGIN; |
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38 | CREATE TABLE t3(a,b,c); |
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39 | INSERT INTO t1 SELECT * FROM t1; |
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40 | ROLLBACK; |
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41 | } |
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42 | } {} |
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43 | |||
44 | # Because the previous transaction included a DDL statement and |
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45 | # was rolled back, statement $stmt was marked as expired. Executing it |
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46 | # now returns SQLITE_SCHEMA. |
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47 | do_test misc4-1.2.1 { |
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48 | list [sqlite3_step $stmt] [sqlite3_finalize $stmt] |
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49 | } {SQLITE_ERROR SQLITE_SCHEMA} |
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50 | do_test misc4-1.2.2 { |
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51 | set stmt [sqlite3_prepare $DB $sql -1 TAIL] |
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52 | set TAIL |
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53 | } {} |
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54 | |||
55 | do_test misc4-1.3 { |
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56 | sqlite3_step $stmt |
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57 | } SQLITE_DONE |
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58 | do_test misc4-1.4 { |
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59 | execsql { |
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60 | SELECT * FROM temp.t2; |
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61 | } |
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62 | } {1} |
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63 | |||
64 | # Drop the temporary table, then rerun the prepared statement to |
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65 | # recreate it again. This recreates ticket #807. |
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66 | # |
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67 | do_test misc4-1.5 { |
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68 | execsql {DROP TABLE t2} |
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69 | sqlite3_reset $stmt |
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70 | sqlite3_step $stmt |
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71 | } {SQLITE_ERROR} |
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72 | do_test misc4-1.6 { |
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73 | sqlite3_finalize $stmt |
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74 | } {SQLITE_SCHEMA} |
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75 | } |
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76 | |||
77 | # Prepare but do not execute various CREATE statements. Then before |
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78 | # those statements are executed, try to use the tables, indices, views, |
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79 | # are triggers that were created. |
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80 | # |
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81 | do_test misc4-2.1 { |
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82 | set stmt [sqlite3_prepare $DB {CREATE TABLE t3(x);} -1 TAIL] |
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83 | catchsql { |
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84 | INSERT INTO t3 VALUES(1); |
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85 | } |
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86 | } {1 {no such table: t3}} |
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87 | do_test misc4-2.2 { |
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88 | sqlite3_step $stmt |
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89 | } SQLITE_DONE |
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90 | do_test misc4-2.3 { |
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91 | sqlite3_finalize $stmt |
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92 | } SQLITE_OK |
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93 | do_test misc4-2.4 { |
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94 | catchsql { |
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95 | INSERT INTO t3 VALUES(1); |
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96 | } |
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97 | } {0 {}} |
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98 | |||
99 | # Ticket #966 |
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100 | # |
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101 | do_test misc4-3.1 { |
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102 | execsql { |
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103 | CREATE TABLE Table1(ID integer primary key, Value TEXT); |
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104 | INSERT INTO Table1 VALUES(1, 'x'); |
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105 | CREATE TABLE Table2(ID integer NOT NULL, Value TEXT); |
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106 | INSERT INTO Table2 VALUES(1, 'z'); |
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107 | INSERT INTO Table2 VALUES (1, 'a'); |
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108 | } |
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109 | catchsql { |
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110 | SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2 ORDER BY 1, 2; |
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111 | } |
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112 | } {1 {aggregate functions are not allowed in the GROUP BY clause}} |
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113 | ifcapable compound { |
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114 | do_test misc4-3.2 { |
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115 | execsql { |
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116 | SELECT ID, Value FROM Table1 |
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117 | UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1 |
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118 | ORDER BY 1, 2; |
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119 | } |
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120 | } {1 x 1 z} |
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121 | do_test misc4-3.3 { |
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122 | catchsql { |
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123 | SELECT ID, Value FROM Table1 |
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124 | UNION SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2 |
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125 | ORDER BY 1, 2; |
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126 | } |
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127 | } {1 {aggregate functions are not allowed in the GROUP BY clause}} |
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128 | do_test misc4-3.4 { |
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129 | catchsql { |
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130 | SELECT ID, max(Value) FROM Table2 GROUP BY 1, 2 |
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131 | UNION SELECT ID, Value FROM Table1 |
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132 | ORDER BY 1, 2; |
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133 | } |
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134 | } {1 {aggregate functions are not allowed in the GROUP BY clause}} |
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135 | } ;# ifcapable compound |
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136 | |||
137 | # Ticket #1047. Make sure column types are preserved in subqueries. |
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138 | # |
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139 | ifcapable subquery { |
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140 | do_test misc4-4.1 { |
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141 | execsql { |
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142 | create table a(key varchar, data varchar); |
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143 | create table b(key varchar, period integer); |
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144 | insert into a values('01','data01'); |
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145 | insert into a values('+1','data+1'); |
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146 | |||
147 | insert into b values ('01',1); |
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148 | insert into b values ('01',2); |
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149 | insert into b values ('+1',3); |
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150 | insert into b values ('+1',4); |
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151 | |||
152 | select a.*, x.* |
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153 | from a, (select key,sum(period) from b group by key) as x |
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154 | where a.key=x.key order by 1 desc; |
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155 | } |
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156 | } {01 data01 01 3 +1 data+1 +1 7} |
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157 | |||
158 | # This test case tests the same property as misc4-4.1, but it is |
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159 | # a bit smaller which makes it easier to work with while debugging. |
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160 | do_test misc4-4.2 { |
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161 | execsql { |
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162 | CREATE TABLE ab(a TEXT, b TEXT); |
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163 | INSERT INTO ab VALUES('01', '1'); |
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164 | } |
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165 | execsql { |
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166 | select * from ab, (select b from ab) as x where x.b = ab.a; |
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167 | } |
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168 | } {} |
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169 | } |
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170 | |||
171 | |||
172 | # Ticket #1036. When creating tables from a SELECT on a view, use the |
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173 | # short names of columns. |
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174 | # |
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175 | ifcapable view { |
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176 | do_test misc4-5.1 { |
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177 | execsql { |
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178 | create table t4(a,b); |
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179 | create table t5(a,c); |
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180 | insert into t4 values (1,2); |
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181 | insert into t5 values (1,3); |
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182 | create view myview as select t4.a a from t4 inner join t5 on t4.a=t5.a; |
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183 | create table problem as select * from myview; |
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184 | } |
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185 | execsql2 { |
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186 | select * FROM problem; |
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187 | } |
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188 | } {a 1} |
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189 | do_test misc4-5.2 { |
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190 | execsql2 { |
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191 | create table t6 as select * from t4, t5; |
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192 | select * from t6; |
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193 | } |
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194 | } {a 1 b 2 a:1 1 c 3} |
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195 | } |
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196 | |||
197 | # Ticket #1086 |
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198 | do_test misc4-6.1 { |
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199 | execsql { |
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200 | CREATE TABLE abc(a); |
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201 | INSERT INTO abc VALUES(1); |
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202 | CREATE TABLE def(d, e, f, PRIMARY KEY(d, e)); |
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203 | } |
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204 | } {} |
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205 | do_test misc4-6.2 { |
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206 | execsql { |
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207 | SELECT a FROM abc LEFT JOIN def ON (abc.a=def.d); |
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208 | } |
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209 | } {1} |
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210 | |||
211 | finish_test |