1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/persistentdata/persistentstorage/sqlite3api/TEST/TclScript/colname.test Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,306 @@
1.4 +# 2008 July 15
1.5 +#
1.6 +# The author disclaims copyright to this source code. In place of
1.7 +# a legal notice, here is a blessing:
1.8 +#
1.9 +# May you do good and not evil.
1.10 +# May you find forgiveness for yourself and forgive others.
1.11 +# May you share freely, never taking more than you give.
1.12 +#
1.13 +#***********************************************************************
1.14 +# This file implements regression tests for SQLite library.
1.15 +#
1.16 +# The focus of this file is testing how SQLite generates the names
1.17 +# of columns in a result set.
1.18 +#
1.19 +# $Id: colname.test,v 1.5 2008/09/13 01:20:15 drh Exp $
1.20 +
1.21 +set testdir [file dirname $argv0]
1.22 +source $testdir/tester.tcl
1.23 +
1.24 +# Rules (applied in order):
1.25 +#
1.26 +# (1) If there is an AS clause, use it.
1.27 +#
1.28 +# (2) A non-trival expression (not a table column name) then the name is
1.29 +# a copy of the expression text.
1.30 +#
1.31 +# (3) If short_column_names=ON, then just the abbreviated column name without
1.32 +# the table name.
1.33 +#
1.34 +# (4) When short_column_names=OFF and full_column_names=OFF then
1.35 +# use case (2) for simple queries and case (5) for joins.
1.36 +#
1.37 +# (5) When short_column_names=OFF and full_column_names=ON then
1.38 +# use the form: TABLE.COLUMN
1.39 +#
1.40 +
1.41 +
1.42 +# Verify the default settings for short_column_name and full_column_name
1.43 +#
1.44 +do_test colname-1.1 {
1.45 + db eval {PRAGMA short_column_names}
1.46 +} {1}
1.47 +do_test colname-1.2 {
1.48 + db eval {PRAGMA full_column_names}
1.49 +} {0}
1.50 +
1.51 +# Tests for then short=ON and full=any
1.52 +#
1.53 +do_test colname-2.1 {
1.54 + db eval {
1.55 + CREATE TABLE tabc(a,b,c);
1.56 + INSERT INTO tabc VALUES(1,2,3);
1.57 + CREATE TABLE txyz(x,y,z);
1.58 + INSERT INTO txyz VALUES(4,5,6);
1.59 + CREATE TABLE tboth(a,b,c,x,y,z);
1.60 + INSERT INTO tboth VALUES(11,12,13,14,15,16);
1.61 + CREATE VIEW v1 AS SELECT tabC.a, txyZ.x, *
1.62 + FROM tabc, txyz ORDER BY 1 LIMIT 1;
1.63 + CREATE VIEW v2 AS SELECT tabC.a, txyZ.x, tboTh.a, tbotH.x, *
1.64 + FROM tabc, txyz, tboth ORDER BY 1 LIMIT 1;
1.65 + }
1.66 + execsql2 {
1.67 + SELECT * FROM tabc;
1.68 + }
1.69 +} {a 1 b 2 c 3}
1.70 +do_test colname-2.2 {
1.71 + execsql2 {
1.72 + SELECT Tabc.a, tAbc.b, taBc.c, * FROM tabc
1.73 + }
1.74 +} {a 1 b 2 c 3 a 1 b 2 c 3}
1.75 +do_test colname-2.3 {
1.76 + execsql2 {
1.77 + SELECT +tabc.a, -tabc.b, tabc.c, * FROM tabc
1.78 + }
1.79 +} {+tabc.a 1 -tabc.b -2 c 3 a 1 b 2 c 3}
1.80 +do_test colname-2.4 {
1.81 + execsql2 {
1.82 + SELECT +tabc.a AS AAA, -tabc.b AS BBB, tabc.c CCC, * FROM tabc
1.83 + }
1.84 +} {AAA 1 BBB -2 CCC 3 a 1 b 2 c 3}
1.85 +do_test colname-2.5 {
1.86 + execsql2 {
1.87 + SELECT tabc.a, txyz.x, * FROM tabc, txyz;
1.88 + }
1.89 +} {a 1 x 4 a 1 b 2 c 3 x 4 y 5 z 6}
1.90 +do_test colname-2.6 {
1.91 + execsql2 {
1.92 + SELECT tabc.a, txyz.x, tabc.*, txyz.* FROM tabc, txyz;
1.93 + }
1.94 +} {a 1 x 4 a 1 b 2 c 3 x 4 y 5 z 6}
1.95 +do_test colname-2.7 {
1.96 + execsql2 {
1.97 + SELECT tabc.a, txyz.x, tboth.a, tboth.x, * FROM tabc, txyz, tboth;
1.98 + }
1.99 +} {a 11 x 14 a 11 x 14 a 11 b 12 c 13 x 14 y 15 z 16 a 11 b 12 c 13 x 14 y 15 z 16}
1.100 +do_test colname-2.8 {
1.101 + execsql2 {
1.102 + SELECT * FROM v1 ORDER BY 2;
1.103 + }
1.104 +} {a 1 x 4 a:1 1 b 2 c 3 x:1 4 y 5 z 6}
1.105 +do_test colname-2.9 {
1.106 + execsql2 {
1.107 + SELECT * FROM v2 ORDER BY 2;
1.108 + }
1.109 +} {a 1 x 4 a:1 11 x:1 14 a:2 1 b 2 c 3 x:2 4 y 5 z 6 a:3 11 b:1 12 c:1 13 x:3 14 y:1 15 z:1 16}
1.110 +
1.111 +
1.112 +# Tests for short=OFF and full=OFF
1.113 +#
1.114 +do_test colname-3.1 {
1.115 + db eval {
1.116 + PRAGMA short_column_names=OFF;
1.117 + PRAGMA full_column_names=OFF;
1.118 + CREATE VIEW v3 AS SELECT tabC.a, txyZ.x, *
1.119 + FROM tabc, txyz ORDER BY 1 LIMIT 1;
1.120 + CREATE VIEW v4 AS SELECT tabC.a, txyZ.x, tboTh.a, tbotH.x, *
1.121 + FROM tabc, txyz, tboth ORDER BY 1 LIMIT 1;
1.122 + }
1.123 + execsql2 {
1.124 + SELECT * FROM tabc;
1.125 + }
1.126 +} {a 1 b 2 c 3}
1.127 +do_test colname-3.2 {
1.128 + execsql2 {
1.129 + SELECT Tabc.a, tAbc.b, taBc.c FROM tabc
1.130 + }
1.131 +} {Tabc.a 1 tAbc.b 2 taBc.c 3}
1.132 +do_test colname-3.3 {
1.133 + execsql2 {
1.134 + SELECT +tabc.a, -tabc.b, tabc.c FROM tabc
1.135 + }
1.136 +} {+tabc.a 1 -tabc.b -2 tabc.c 3}
1.137 +do_test colname-3.4 {
1.138 + execsql2 {
1.139 + SELECT +tabc.a AS AAA, -tabc.b AS BBB, tabc.c CCC FROM tabc
1.140 + }
1.141 +} {AAA 1 BBB -2 CCC 3}
1.142 +do_test colname-3.5 {
1.143 + execsql2 {
1.144 + SELECT Tabc.a, Txyz.x, * FROM tabc, txyz;
1.145 + }
1.146 +} {Tabc.a 1 Txyz.x 4 a 1 b 2 c 3 x 4 y 5 z 6}
1.147 +do_test colname-3.6 {
1.148 + execsql2 {
1.149 + SELECT tabc.*, txyz.* FROM tabc, txyz;
1.150 + }
1.151 +} {a 1 b 2 c 3 x 4 y 5 z 6}
1.152 +do_test colname-3.7 {
1.153 + execsql2 {
1.154 + SELECT * FROM tabc, txyz, tboth;
1.155 + }
1.156 +} {a 11 b 12 c 13 x 14 y 15 z 16 a 11 b 12 c 13 x 14 y 15 z 16}
1.157 +do_test colname-3.8 {
1.158 + execsql2 {
1.159 + SELECT v1.a, * FROM v1 ORDER BY 2;
1.160 + }
1.161 +} {v1.a 1 a 1 x 4 a:1 1 b 2 c 3 x:1 4 y 5 z 6}
1.162 +do_test colname-3.9 {
1.163 + execsql2 {
1.164 + SELECT * FROM v2 ORDER BY 2;
1.165 + }
1.166 +} {a 1 x 4 a:1 11 x:1 14 a:2 1 b 2 c 3 x:2 4 y 5 z 6 a:3 11 b:1 12 c:1 13 x:3 14 y:1 15 z:1 16}
1.167 +do_test colname-3.10 {
1.168 + execsql2 {
1.169 + SELECT * FROM v3 ORDER BY 2;
1.170 + }
1.171 +} {a 1 x 4 a:1 1 b 2 c 3 x:1 4 y 5 z 6}
1.172 +do_test colname-3.11 {
1.173 + execsql2 {
1.174 + SELECT * FROM v4 ORDER BY 2;
1.175 + }
1.176 +} {a 1 x 4 a:1 11 x:1 14 a:2 1 b 2 c 3 x:2 4 y 5 z 6 a:3 11 b:1 12 c:1 13 x:3 14 y:1 15 z:1 16}
1.177 +
1.178 +# Test for short=OFF and full=ON
1.179 +#
1.180 +do_test colname-4.1 {
1.181 + db eval {
1.182 + PRAGMA short_column_names=OFF;
1.183 + PRAGMA full_column_names=ON;
1.184 + CREATE VIEW v5 AS SELECT tabC.a, txyZ.x, *
1.185 + FROM tabc, txyz ORDER BY 1 LIMIT 1;
1.186 + CREATE VIEW v6 AS SELECT tabC.a, txyZ.x, tboTh.a, tbotH.x, *
1.187 + FROM tabc, txyz, tboth ORDER BY 1 LIMIT 1;
1.188 + }
1.189 + execsql2 {
1.190 + SELECT * FROM tabc;
1.191 + }
1.192 +} {tabc.a 1 tabc.b 2 tabc.c 3}
1.193 +do_test colname-4.2 {
1.194 + execsql2 {
1.195 + SELECT Tabc.a, tAbc.b, taBc.c FROM tabc
1.196 + }
1.197 +} {tabc.a 1 tabc.b 2 tabc.c 3}
1.198 +do_test colname-4.3 {
1.199 + execsql2 {
1.200 + SELECT +tabc.a, -tabc.b, tabc.c FROM tabc
1.201 + }
1.202 +} {+tabc.a 1 -tabc.b -2 tabc.c 3}
1.203 +do_test colname-4.4 {
1.204 + execsql2 {
1.205 + SELECT +tabc.a AS AAA, -tabc.b AS BBB, tabc.c CCC FROM tabc
1.206 + }
1.207 +} {AAA 1 BBB -2 CCC 3}
1.208 +do_test colname-4.5 {
1.209 + execsql2 {
1.210 + SELECT Tabc.a, Txyz.x, * FROM tabc, txyz;
1.211 + }
1.212 +} {tabc.a 1 txyz.x 4 tabc.a 1 tabc.b 2 tabc.c 3 txyz.x 4 txyz.y 5 txyz.z 6}
1.213 +do_test colname-4.6 {
1.214 + execsql2 {
1.215 + SELECT tabc.*, txyz.* FROM tabc, txyz;
1.216 + }
1.217 +} {tabc.a 1 tabc.b 2 tabc.c 3 txyz.x 4 txyz.y 5 txyz.z 6}
1.218 +do_test colname-4.7 {
1.219 + execsql2 {
1.220 + SELECT * FROM tabc, txyz, tboth;
1.221 + }
1.222 +} {tabc.a 1 tabc.b 2 tabc.c 3 txyz.x 4 txyz.y 5 txyz.z 6 tboth.a 11 tboth.b 12 tboth.c 13 tboth.x 14 tboth.y 15 tboth.z 16}
1.223 +do_test colname-4.8 {
1.224 + execsql2 {
1.225 + SELECT * FROM v1 ORDER BY 2;
1.226 + }
1.227 +} {v1.a 1 v1.x 4 v1.a:1 1 v1.b 2 v1.c 3 v1.x:1 4 v1.y 5 v1.z 6}
1.228 +do_test colname-4.9 {
1.229 + execsql2 {
1.230 + SELECT * FROM v2 ORDER BY 2;
1.231 + }
1.232 +} {v2.a 1 v2.x 4 v2.a:1 11 v2.x:1 14 v2.a:2 1 v2.b 2 v2.c 3 v2.x:2 4 v2.y 5 v2.z 6 v2.a:3 11 v2.b:1 12 v2.c:1 13 v2.x:3 14 v2.y:1 15 v2.z:1 16}
1.233 +do_test colname-4.10 {
1.234 + execsql2 {
1.235 + SELECT * FROM v3 ORDER BY 2;
1.236 + }
1.237 +} {v3.a 1 v3.x 4 v3.a:1 1 v3.b 2 v3.c 3 v3.x:1 4 v3.y 5 v3.z 6}
1.238 +do_test colname-4.11 {
1.239 + execsql2 {
1.240 + SELECT * FROM v4 ORDER BY 2;
1.241 + }
1.242 +} {v4.a 1 v4.x 4 v4.a:1 11 v4.x:1 14 v4.a:2 1 v4.b 2 v4.c 3 v4.x:2 4 v4.y 5 v4.z 6 v4.a:3 11 v4.b:1 12 v4.c:1 13 v4.x:3 14 v4.y:1 15 v4.z:1 16}
1.243 +do_test colname-4.12 {
1.244 + execsql2 {
1.245 + SELECT * FROM v5 ORDER BY 2;
1.246 + }
1.247 +} {v5.a 1 v5.x 4 v5.a:1 1 v5.b 2 v5.c 3 v5.x:1 4 v5.y 5 v5.z 6}
1.248 +do_test colname-4.13 {
1.249 + execsql2 {
1.250 + SELECT * FROM v6 ORDER BY 2;
1.251 + }
1.252 +} {v6.a 1 v6.x 4 v6.a:1 11 v6.x:1 14 v6.a:2 1 v6.b 2 v6.c 3 v6.x:2 4 v6.y 5 v6.z 6 v6.a:3 11 v6.b:1 12 v6.c:1 13 v6.x:3 14 v6.y:1 15 v6.z:1 16}
1.253 +
1.254 +# ticket #3229
1.255 +do_test colname-5.1 {
1.256 + lreplace [db eval {
1.257 + SELECT x.* FROM sqlite_master X LIMIT 1;
1.258 + }] 3 3 x
1.259 +} {table tabc tabc x {CREATE TABLE tabc(a,b,c)}}
1.260 +
1.261 +# ticket #3370, #3371, #3372
1.262 +#
1.263 +do_test colname-6.1 {
1.264 + db close
1.265 + sqlite3 db test.db
1.266 + db eval {
1.267 + CREATE TABLE t6(a, ['a'], ["a"], "[a]", [`a`]);
1.268 + INSERT INTO t6 VALUES(1,2,3,4,5);
1.269 + }
1.270 + execsql2 {SELECT * FROM t6}
1.271 +} {a 1 'a' 2 {"a"} 3 {[a]} 4 `a` 5}
1.272 +do_test colname-6.2 {
1.273 + execsql2 {SELECT ['a'], [`a`], "[a]", [a], ["a"] FROM t6}
1.274 +} {'a' 2 `a` 5 {[a]} 4 a 1 {"a"} 3}
1.275 +do_test colname-6.3 {
1.276 + execsql2 {SELECT "'a'", "`a`", "[a]", "a", """a""" FROM t6}
1.277 +} {'a' 2 `a` 5 {[a]} 4 a 1 {"a"} 3}
1.278 +do_test colname-6.4 {
1.279 + execsql2 {SELECT `'a'`, ```a```, `[a]`, `a`, `"a"` FROM t6}
1.280 +} {'a' 2 `a` 5 {[a]} 4 a 1 {"a"} 3}
1.281 +do_test colname-6.11 {
1.282 + execsql2 {SELECT a, max(a) AS m FROM t6}
1.283 +} {a 1 m 1}
1.284 +do_test colname-6.12 {
1.285 + execsql2 {SELECT `a`, max(a) AS m FROM t6}
1.286 +} {a 1 m 1}
1.287 +do_test colname-6.13 {
1.288 + execsql2 {SELECT "a", max(a) AS m FROM t6}
1.289 +} {a 1 m 1}
1.290 +do_test colname-6.14 {
1.291 + execsql2 {SELECT [a], max(a) AS m FROM t6}
1.292 +} {a 1 m 1}
1.293 +do_test colname-6.15 {
1.294 + execsql2 {SELECT t6.a, max(a) AS m FROM t6}
1.295 +} {a 1 m 1}
1.296 +do_test colname-6.16 {
1.297 + execsql2 {SELECT ['a'], max(['a']) AS m FROM t6}
1.298 +} {'a' 2 m 2}
1.299 +do_test colname-6.17 {
1.300 + execsql2 {SELECT ["a"], max(["a"]) AS m FROM t6}
1.301 +} {{"a"} 3 m 3}
1.302 +do_test colname-6.18 {
1.303 + execsql2 {SELECT "[a]", max("[a]") AS m FROM t6}
1.304 +} {{[a]} 4 m 4}
1.305 +do_test colname-6.19 {
1.306 + execsql2 {SELECT "`a`", max([`a`]) AS m FROM t6}
1.307 +} {`a` 5 m 5}
1.308 +
1.309 +finish_test