Add a test case for the affinity problem reported by ticket [93fb9f89d6].

FossilOrigin-Name: 149ec24e61437fac2b0dd6239276d3aa543c56cb

manifest

@@ -1,8 +1,8 @@
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-C Merge\sthe\saccidental\sfork.
+C Add\sa\stest\scase\sfor\sthe\saffinity\sproblem\sreported\sby\sticket\s[93fb9f89d6].
-D 2009-08-13T15:42:52
+D 2009-08-13T17:14:59
 F Makefile.arm-wince-mingw32ce-gcc fcd5e9cd67fe88836360bb4f9ef4cb7f8e2fb5a0
 F Makefile.in c606c9b502dfde3b9c3b2d23ed49f3737829693b
 F Makefile.linux-gcc d53183f4aa6a9192d249731c90dbdffbd2c68654
@@ -718,6 +718,7 @@ F test/where8.test 8d3704d04a683e792d373005f2e4e13bfd7e2dd5
 F test/where8m.test da346596e19d54f0aba35ebade032a7c47d79739
 F test/where9.test be19e1a92f80985c1a121b4678bf7d2123eaa623
 F test/whereA.test 1d1674254614147c866ab9b59af6582f454a858c
+F test/whereB.test 2177e36b7c91ecfa2f93451baaa999f92920e4b9
 F test/wherelimit.test 5e9fd41e79bb2b2d588ed999d641d9c965619b31
 F test/zeroblob.test caaecfb4f908f7bc086ed238668049f96774d688
 F tool/diffdb.c 7524b1b5df217c20cd0431f6789851a4e0cb191b
@@ -745,14 +746,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl 672f81d693a03f80f5ae60bfefacd8a349e76746
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+R 0dee14fd47141ebb408793860d7adc78
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+Z 12818b10386eaf5266bfaceb670cd6e6
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manifest.uuid

@@ -1 +1 @@
-86a06dd0494c2fe83d4fde517557600956cedd9e
+149ec24e61437fac2b0dd6239276d3aa543c56cb

test/whereB.test

@@ -0,0 +1,116 @@
+# 2009 August 13
+#
+# The author disclaims copyright to this source code.  In place of
+# a legal notice, here is a blessing:
+#
+#    May you do good and not evil.
+#    May you find forgiveness for yourself and forgive others.
+#    May you share freely, never taking more than you give.
+#
+#***********************************************************************
+# This file implements regression tests for SQLite library. The
+# focus of this file is testing WHERE clause conditions with
+# subtle affinity issues.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+do_test whereB-1.1 {
+  db eval {
+    CREATE TABLE t1(x,y);    -- affinity of t1.y is NONE
+    INSERT INTO t1 VALUES(1,2);
+    INSERT INTO t1 VALUES(2,7);
+
+    CREATE TABLE t2(a, b TEXT);  -- affinity of t2.b is TEXT
+    CREATE INDEX t2b ON t2(b);
+    INSERT INTO t2 VALUES(11,2);
+    INSERT INTO t2 VALUES(12,6);
+
+    SELECT x, a, y=b FROM t1, t2 ORDER BY +x, +a;
+  }
+} {1 11 0 1 12 0 2 11 0 2 12 0}
+do_test whereB-1.2 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a;
+  }
+} {}
+do_test whereB-1.3 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a;
+  }
+} {}
+do_test whereB-1.4 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a;
+  }
+} {}
+do_test whereB-1.100 {
+  db eval {
+    DROP INDEX t2b;
+    SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a;
+  }
+} {}
+do_test whereB-1.101 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a;
+  }
+} {}
+do_test whereB-1.102 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a;
+  }
+} {}
+
+do_test whereB-2.1 {
+  db eval {
+    DROP TABLE t1;
+    DROP TABLE t2;
+
+    CREATE TABLE t1(x,y);    -- affinity of t1.y is NONE
+    INSERT INTO t1 VALUES(1,2);
+    INSERT INTO t1 VALUES(2,7);
+
+    CREATE TABLE t2(a, b UNKNOWN);  -- affinity of t2.b is NUMERIC
+    CREATE INDEX t2b ON t2(b);
+    INSERT INTO t2 VALUES(11,2);
+    INSERT INTO t2 VALUES(12,6);
+
+    SELECT x, a, y=b FROM t1, t2 ORDER BY +x, +a;
+  }
+} {1 11 1 1 12 0 2 11 0 2 12 0}
+do_test whereB-2.2 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a;
+  }
+} {1 11 1}
+do_test whereB-2.3 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a;
+  }
+} {1 11 1}
+do_test whereB-2.4 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a;
+  }
+} {1 11 1}
+do_test whereB-2.100 {
+  db eval {
+    DROP INDEX t2b;
+    SELECT x, a, y=b FROM t1, t2 WHERE y=b ORDER BY +x, +a;
+  }
+} {1 11 1}
+do_test whereB-2.101 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE b=y ORDER BY +x, +a;
+  }
+} {1 11 1}
+do_test whereB-2.102 {
+  db eval {
+    SELECT x, a, y=b FROM t1, t2 WHERE +y=+b ORDER BY +x, +a;
+  }
+} {1 11 1}
+
+
+
+finish_test