Get `gn gen` to succeed on Windows

third_party/sqlite/src/test/index.test

Index: third_party/sqlite/src/test/index.test
diff --git a/third_party/sqlite/src/test/index.test b/third_party/sqlite/src/test/index.test
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+# 2001 September 15
+#
+# 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 the CREATE INDEX statement.
+#
+# $Id: index.test,v 1.43 2008/01/16 18:20:42 danielk1977 Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+# Create a basic index and verify it is added to sqlite_master
+#
+do_test index-1.1 {
+  execsql {CREATE TABLE test1(f1 int, f2 int, f3 int)}
+  execsql {CREATE INDEX index1 ON test1(f1)}
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {index1 test1}
+do_test index-1.1b {
+  execsql {SELECT name, sql, tbl_name, type FROM sqlite_master 
+           WHERE name='index1'}
+} {index1 {CREATE INDEX index1 ON test1(f1)} test1 index}
+do_test index-1.1c {
+  db close
+  sqlite3 db test.db
+  execsql {SELECT name, sql, tbl_name, type FROM sqlite_master 
+           WHERE name='index1'}
+} {index1 {CREATE INDEX index1 ON test1(f1)} test1 index}
+do_test index-1.1d {
+  db close
+  sqlite3 db test.db
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {index1 test1}
+
+# Verify that the index dies with the table
+#
+do_test index-1.2 {
+  execsql {DROP TABLE test1}
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {}
+
+# Try adding an index to a table that does not exist
+#
+do_test index-2.1 {
+  set v [catch {execsql {CREATE INDEX index1 ON test1(f1)}} msg]
+  lappend v $msg
+} {1 {no such table: main.test1}}
+
+# Try adding an index on a column of a table where the table
+# exists but the column does not.
+#
+do_test index-2.1 {
+  execsql {CREATE TABLE test1(f1 int, f2 int, f3 int)}
+  set v [catch {execsql {CREATE INDEX index1 ON test1(f4)}} msg]
+  lappend v $msg
+} {1 {table test1 has no column named f4}}
+
+# Try an index with some columns that match and others that do now.
+#
+do_test index-2.2 {
+  set v [catch {execsql {CREATE INDEX index1 ON test1(f1, f2, f4, f3)}} msg]
+  execsql {DROP TABLE test1}
+  lappend v $msg
+} {1 {table test1 has no column named f4}}
+
+# Try creating a bunch of indices on the same table
+#
+set r {}
+for {set i 1} {$i<100} {incr i} {
+  lappend r [format index%02d $i]
+}
+do_test index-3.1 {
+  execsql {CREATE TABLE test1(f1 int, f2 int, f3 int, f4 int, f5 int)}
+  for {set i 1} {$i<100} {incr i} {
+    set sql "CREATE INDEX [format index%02d $i] ON test1(f[expr {($i%5)+1}])"
+    execsql $sql
+  }
+  execsql {SELECT name FROM sqlite_master 
+           WHERE type='index' AND tbl_name='test1'
+           ORDER BY name}
+} $r
+integrity_check index-3.2.1
+ifcapable {reindex} {
+  do_test index-3.2.2 {
+    execsql REINDEX
+  } {}
+}
+integrity_check index-3.2.3
+
+
+# Verify that all the indices go away when we drop the table.
+#
+do_test index-3.3 {
+  execsql {DROP TABLE test1}
+  execsql {SELECT name FROM sqlite_master 
+           WHERE type='index' AND tbl_name='test1'
+           ORDER BY name}
+} {}
+
+# Create a table and insert values into that table.  Then create
+# an index on that table.  Verify that we can select values
+# from the table correctly using the index.
+#
+# Note that the index names "index9" and "indext" are chosen because
+# they both have the same hash.
+#
+do_test index-4.1 {
+  execsql {CREATE TABLE test1(cnt int, power int)}
+  for {set i 1} {$i<20} {incr i} {
+    execsql "INSERT INTO test1 VALUES($i,[expr {1<<$i}])"
+  }
+  execsql {CREATE INDEX index9 ON test1(cnt)}
+  execsql {CREATE INDEX indext ON test1(power)}
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {index9 indext test1}
+do_test index-4.2 {
+  execsql {SELECT cnt FROM test1 WHERE power=4}
+} {2}
+do_test index-4.3 {
+  execsql {SELECT cnt FROM test1 WHERE power=1024}
+} {10}
+do_test index-4.4 {
+  execsql {SELECT power FROM test1 WHERE cnt=6}
+} {64}
+do_test index-4.5 {
+  execsql {DROP INDEX indext}
+  execsql {SELECT power FROM test1 WHERE cnt=6}
+} {64}
+do_test index-4.6 {
+  execsql {SELECT cnt FROM test1 WHERE power=1024}
+} {10}
+do_test index-4.7 {
+  execsql {CREATE INDEX indext ON test1(cnt)}
+  execsql {SELECT power FROM test1 WHERE cnt=6}
+} {64}
+do_test index-4.8 {
+  execsql {SELECT cnt FROM test1 WHERE power=1024}
+} {10}
+do_test index-4.9 {
+  execsql {DROP INDEX index9}
+  execsql {SELECT power FROM test1 WHERE cnt=6}
+} {64}
+do_test index-4.10 {
+  execsql {SELECT cnt FROM test1 WHERE power=1024}
+} {10}
+do_test index-4.11 {
+  execsql {DROP INDEX indext}
+  execsql {SELECT power FROM test1 WHERE cnt=6}
+} {64}
+do_test index-4.12 {
+  execsql {SELECT cnt FROM test1 WHERE power=1024}
+} {10}
+do_test index-4.13 {
+  execsql {DROP TABLE test1}
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {}
+integrity_check index-4.14
+
+# Do not allow indices to be added to sqlite_master
+#
+do_test index-5.1 {
+  set v [catch {execsql {CREATE INDEX index1 ON sqlite_master(name)}} msg]
+  lappend v $msg
+} {1 {table sqlite_master may not be indexed}}
+do_test index-5.2 {
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta'}
+} {}
+
+# Do not allow indices with duplicate names to be added
+#
+do_test index-6.1 {
+  execsql {CREATE TABLE test1(f1 int, f2 int)}
+  execsql {CREATE TABLE test2(g1 real, g2 real)}
+  execsql {CREATE INDEX index1 ON test1(f1)}
+  set v [catch {execsql {CREATE INDEX index1 ON test2(g1)}} msg]
+  lappend v $msg
+} {1 {index index1 already exists}}
+do_test index-6.1.1 {
+  catchsql {CREATE INDEX [index1] ON test2(g1)}
+} {1 {index index1 already exists}}
+do_test index-6.1b {
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {index1 test1 test2}
+do_test index-6.1c {
+  catchsql {CREATE INDEX IF NOT EXISTS index1 ON test1(f1)}
+} {0 {}}
+do_test index-6.2 {
+  set v [catch {execsql {CREATE INDEX test1 ON test2(g1)}} msg]
+  lappend v $msg
+} {1 {there is already a table named test1}}
+do_test index-6.2b {
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {index1 test1 test2}
+do_test index-6.3 {
+  execsql {DROP TABLE test1}
+  execsql {DROP TABLE test2}
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name}
+} {}
+do_test index-6.4 {
+  execsql {
+    CREATE TABLE test1(a,b);
+    CREATE INDEX index1 ON test1(a);
+    CREATE INDEX index2 ON test1(b);
+    CREATE INDEX index3 ON test1(a,b);
+    DROP TABLE test1;
+    SELECT name FROM sqlite_master WHERE type!='meta' ORDER BY name;
+  }
+} {}
+integrity_check index-6.5
+
+
+# Create a primary key
+#
+do_test index-7.1 {
+  execsql {CREATE TABLE test1(f1 int, f2 int primary key)}
+  for {set i 1} {$i<20} {incr i} {
+    execsql "INSERT INTO test1 VALUES($i,[expr {1<<$i}])"
+  }
+  execsql {SELECT count(*) FROM test1}
+} {19}
+do_test index-7.2 {
+  execsql {SELECT f1 FROM test1 WHERE f2=65536}
+} {16}
+do_test index-7.3 {
+  execsql {
+    SELECT name FROM sqlite_master 
+    WHERE type='index' AND tbl_name='test1'
+  }
+} {sqlite_autoindex_test1_1}
+do_test index-7.4 {
+  execsql {DROP table test1}
+  execsql {SELECT name FROM sqlite_master WHERE type!='meta'}
+} {}
+integrity_check index-7.5
+
+# Make sure we cannot drop a non-existant index.
+#
+do_test index-8.1 {
+  set v [catch {execsql {DROP INDEX index1}} msg]
+  lappend v $msg
+} {1 {no such index: index1}}
+
+# Make sure we don't actually create an index when the EXPLAIN keyword
+# is used.
+#
+do_test index-9.1 {
+  execsql {CREATE TABLE tab1(a int)}
+  ifcapable {explain} {
+    execsql {EXPLAIN CREATE INDEX idx1 ON tab1(a)}
+  }
+  execsql {SELECT name FROM sqlite_master WHERE tbl_name='tab1'}
+} {tab1}
+do_test index-9.2 {
+  execsql {CREATE INDEX idx1 ON tab1(a)}
+  execsql {SELECT name FROM sqlite_master WHERE tbl_name='tab1' ORDER BY name}
+} {idx1 tab1}
+integrity_check index-9.3
+
+# Allow more than one entry with the same key.
+#
+do_test index-10.0 {
+  execsql {
+    CREATE TABLE t1(a int, b int);
+    CREATE INDEX i1 ON t1(a);
+    INSERT INTO t1 VALUES(1,2);
+    INSERT INTO t1 VALUES(2,4);
+    INSERT INTO t1 VALUES(3,8);
+    INSERT INTO t1 VALUES(1,12);
+    SELECT b FROM t1 WHERE a=1 ORDER BY b;
+  }
+} {2 12}
+do_test index-10.1 {
+  execsql {
+    SELECT b FROM t1 WHERE a=2 ORDER BY b;
+  }
+} {4}
+do_test index-10.2 {
+  execsql {
+    DELETE FROM t1 WHERE b=12;
+    SELECT b FROM t1 WHERE a=1 ORDER BY b;
+  }
+} {2}
+do_test index-10.3 {
+  execsql {
+    DELETE FROM t1 WHERE b=2;
+    SELECT b FROM t1 WHERE a=1 ORDER BY b;
+  }
+} {}
+do_test index-10.4 {
+  execsql {
+    DELETE FROM t1;
+    INSERT INTO t1 VALUES (1,1);
+    INSERT INTO t1 VALUES (1,2);
+    INSERT INTO t1 VALUES (1,3);
+    INSERT INTO t1 VALUES (1,4);
+    INSERT INTO t1 VALUES (1,5);
+    INSERT INTO t1 VALUES (1,6);
+    INSERT INTO t1 VALUES (1,7);
+    INSERT INTO t1 VALUES (1,8);
+    INSERT INTO t1 VALUES (1,9);
+    INSERT INTO t1 VALUES (2,0);
+    SELECT b FROM t1 WHERE a=1 ORDER BY b;
+  }
+} {1 2 3 4 5 6 7 8 9}
+do_test index-10.5 {
+  ifcapable subquery {
+    execsql { DELETE FROM t1 WHERE b IN (2, 4, 6, 8); }
+  } else {
+    execsql { DELETE FROM t1 WHERE b = 2 OR b = 4 OR b = 6 OR b = 8; }
+  }
+  execsql {
+    SELECT b FROM t1 WHERE a=1 ORDER BY b;
+  }
+} {1 3 5 7 9}
+do_test index-10.6 {
+  execsql {
+    DELETE FROM t1 WHERE b>2;
+    SELECT b FROM t1 WHERE a=1 ORDER BY b;
+  }
+} {1}
+do_test index-10.7 {
+  execsql {
+    DELETE FROM t1 WHERE b=1;
+    SELECT b FROM t1 WHERE a=1 ORDER BY b;
+  }
+} {}
+do_test index-10.8 {
+  execsql {
+    SELECT b FROM t1 ORDER BY b;
+  }
+} {0}
+integrity_check index-10.9
+
+# Automatically create an index when we specify a primary key.
+#
+do_test index-11.1 {
+  execsql {
+    CREATE TABLE t3(
+      a text,
+      b int,
+      c float,
+      PRIMARY KEY(b)
+    );
+  }
+  for {set i 1} {$i<=50} {incr i} {
+    execsql "INSERT INTO t3 VALUES('x${i}x',$i,0.$i)"
+  }
+  set sqlite_search_count 0
+  concat [execsql {SELECT c FROM t3 WHERE b==10}] $sqlite_search_count
+} {0.1 2}
+integrity_check index-11.2
+
+
+# Numeric strings should compare as if they were numbers.  So even if the
+# strings are not character-by-character the same, if they represent the
+# same number they should compare equal to one another.  Verify that this
+# is true in indices.
+#
+# Updated for sqlite3 v3: SQLite will now store these values as numbers
+# (because the affinity of column a is NUMERIC) so the quirky
+# representations are not retained. i.e. '+1.0' becomes '1'.
+do_test index-12.1 {
+  execsql {
+    CREATE TABLE t4(a NUM,b);
+    INSERT INTO t4 VALUES('0.0',1);
+    INSERT INTO t4 VALUES('0.00',2);
+    INSERT INTO t4 VALUES('abc',3);
+    INSERT INTO t4 VALUES('-1.0',4);
+    INSERT INTO t4 VALUES('+1.0',5);
+    INSERT INTO t4 VALUES('0',6);
+    INSERT INTO t4 VALUES('00000',7);
+    SELECT a FROM t4 ORDER BY b;
+  }
+} {0 0 abc -1 1 0 0}
+do_test index-12.2 {
+  execsql {
+    SELECT a FROM t4 WHERE a==0 ORDER BY b
+  }
+} {0 0 0 0}
+do_test index-12.3 {
+  execsql {
+    SELECT a FROM t4 WHERE a<0.5 ORDER BY b
+  }
+} {0 0 -1 0 0}
+do_test index-12.4 {
+  execsql {
+    SELECT a FROM t4 WHERE a>-0.5 ORDER BY b
+  }
+} {0 0 abc 1 0 0}
+do_test index-12.5 {
+  execsql {
+    CREATE INDEX t4i1 ON t4(a);
+    SELECT a FROM t4 WHERE a==0 ORDER BY b
+  }
+} {0 0 0 0}
+do_test index-12.6 {
+  execsql {
+    SELECT a FROM t4 WHERE a<0.5 ORDER BY b
+  }
+} {0 0 -1 0 0}
+do_test index-12.7 {
+  execsql {
+    SELECT a FROM t4 WHERE a>-0.5 ORDER BY b
+  }
+} {0 0 abc 1 0 0}
+integrity_check index-12.8
+
+# Make sure we cannot drop an automatically created index.
+#
+do_test index-13.1 {
+  execsql {
+   CREATE TABLE t5(
+      a int UNIQUE,
+      b float PRIMARY KEY,
+      c varchar(10),
+      UNIQUE(a,c)
+   );
+   INSERT INTO t5 VALUES(1,2,3);
+   SELECT * FROM t5;
+  }
+} {1 2.0 3}
+do_test index-13.2 {
+  set ::idxlist [execsql {
+    SELECT name FROM sqlite_master WHERE type="index" AND tbl_name="t5";
+  }]
+  llength $::idxlist
+} {3}
+for {set i 0} {$i<[llength $::idxlist]} {incr i} {
+  do_test index-13.3.$i {
+    catchsql "
+      DROP INDEX '[lindex $::idxlist $i]';
+    "
+  } {1 {index associated with UNIQUE or PRIMARY KEY constraint cannot be dropped}}
+}
+do_test index-13.4 {
+  execsql {
+    INSERT INTO t5 VALUES('a','b','c');
+    SELECT * FROM t5;
+  }
+} {1 2.0 3 a b c}
+integrity_check index-13.5
+
+# Check the sort order of data in an index.
+#
+do_test index-14.1 {
+  execsql {
+    CREATE TABLE t6(a,b,c);
+    CREATE INDEX t6i1 ON t6(a,b);
+    INSERT INTO t6 VALUES('','',1);
+    INSERT INTO t6 VALUES('',NULL,2);
+    INSERT INTO t6 VALUES(NULL,'',3);
+    INSERT INTO t6 VALUES('abc',123,4);
+    INSERT INTO t6 VALUES(123,'abc',5);
+    SELECT c FROM t6 ORDER BY a,b;
+  }
+} {3 5 2 1 4}
+do_test index-14.2 {
+  execsql {
+    SELECT c FROM t6 WHERE a='';
+  }
+} {2 1}
+do_test index-14.3 {
+  execsql {
+    SELECT c FROM t6 WHERE b='';
+  }
+} {1 3}
+do_test index-14.4 {
+  execsql {
+    SELECT c FROM t6 WHERE a>'';
+  }
+} {4}
+do_test index-14.5 {
+  execsql {
+    SELECT c FROM t6 WHERE a>='';
+  }
+} {2 1 4}
+do_test index-14.6 {
+  execsql {
+    SELECT c FROM t6 WHERE a>123;
+  }
+} {2 1 4}
+do_test index-14.7 {
+  execsql {
+    SELECT c FROM t6 WHERE a>=123;
+  }
+} {5 2 1 4}
+do_test index-14.8 {
+  execsql {
+    SELECT c FROM t6 WHERE a<'abc';
+  }
+} {5 2 1}
+do_test index-14.9 {
+  execsql {
+    SELECT c FROM t6 WHERE a<='abc';
+  }
+} {5 2 1 4}
+do_test index-14.10 {
+  execsql {
+    SELECT c FROM t6 WHERE a<='';
+  }
+} {5 2 1}
+do_test index-14.11 {
+  execsql {
+    SELECT c FROM t6 WHERE a<'';
+  }
+} {5}
+integrity_check index-14.12
+
+do_test index-15.1 {
+  execsql {
+    DELETE FROM t1;
+    SELECT * FROM t1;
+  }
+} {}
+do_test index-15.2 {
+  execsql {
+    INSERT INTO t1 VALUES('1.234e5',1);
+    INSERT INTO t1 VALUES('12.33e04',2);
+    INSERT INTO t1 VALUES('12.35E4',3);
+    INSERT INTO t1 VALUES('12.34e',4);
+    INSERT INTO t1 VALUES('12.32e+4',5);
+    INSERT INTO t1 VALUES('12.36E+04',6);
+    INSERT INTO t1 VALUES('12.36E+',7);
+    INSERT INTO t1 VALUES('+123.10000E+0003',8);
+    INSERT INTO t1 VALUES('+',9);
+    INSERT INTO t1 VALUES('+12347.E+02',10);
+    INSERT INTO t1 VALUES('+12347E+02',11);
+    INSERT INTO t1 VALUES('+.125E+04',12);
+    INSERT INTO t1 VALUES('-.125E+04',13);
+    INSERT INTO t1 VALUES('.125E+0',14);
+    INSERT INTO t1 VALUES('.125',15);
+    SELECT b FROM t1 ORDER BY a, b;
+  }
+} {13 14 15 12 8 5 2 1 3 6 10 11 9 4 7}
+do_test index-15.3 {
+  execsql {
+    SELECT b FROM t1 WHERE typeof(a) IN ('integer','real') ORDER BY b;
+  }
+} {1 2 3 5 6 8 10 11 12 13 14 15}
+integrity_check index-15.4
+
+# The following tests - index-16.* - test that when a table definition
+# includes qualifications that specify the same constraint twice only a
+# single index is generated to enforce the constraint.
+#
+# For example: "CREATE TABLE abc( x PRIMARY KEY, UNIQUE(x) );"
+#
+do_test index-16.1 {
+  execsql {
+    CREATE TABLE t7(c UNIQUE PRIMARY KEY);
+    SELECT count(*) FROM sqlite_master WHERE tbl_name = 't7' AND type = 'index';
+  }
+} {1}
+do_test index-16.2 {
+  execsql {
+    DROP TABLE t7;
+    CREATE TABLE t7(c UNIQUE PRIMARY KEY);
+    SELECT count(*) FROM sqlite_master WHERE tbl_name = 't7' AND type = 'index';
+  }
+} {1}
+do_test index-16.3 {
+  execsql {
+    DROP TABLE t7;
+    CREATE TABLE t7(c PRIMARY KEY, UNIQUE(c) );
+    SELECT count(*) FROM sqlite_master WHERE tbl_name = 't7' AND type = 'index';
+  }
+} {1}
+do_test index-16.4 {
+  execsql {
+    DROP TABLE t7;
+    CREATE TABLE t7(c, d , UNIQUE(c, d), PRIMARY KEY(c, d) );
+    SELECT count(*) FROM sqlite_master WHERE tbl_name = 't7' AND type = 'index';
+  }
+} {1}
+do_test index-16.5 {
+  execsql {
+    DROP TABLE t7;
+    CREATE TABLE t7(c, d , UNIQUE(c), PRIMARY KEY(c, d) );
+    SELECT count(*) FROM sqlite_master WHERE tbl_name = 't7' AND type = 'index';
+  }
+} {2}
+
+# Test that automatically create indices are named correctly. The current
+# convention is: "sqlite_autoindex_<table name>_<integer>"
+#
+# Then check that it is an error to try to drop any automtically created
+# indices.
+do_test index-17.1 {
+  execsql {
+    DROP TABLE t7;
+    CREATE TABLE t7(c, d UNIQUE, UNIQUE(c), PRIMARY KEY(c, d) );
+    SELECT name FROM sqlite_master WHERE tbl_name = 't7' AND type = 'index';
+  }
+} {sqlite_autoindex_t7_1 sqlite_autoindex_t7_2 sqlite_autoindex_t7_3}
+do_test index-17.2 {
+  catchsql {
+    DROP INDEX sqlite_autoindex_t7_1;
+  }
+} {1 {index associated with UNIQUE or PRIMARY KEY constraint cannot be dropped}}
+do_test index-17.3 {
+  catchsql {
+    DROP INDEX IF EXISTS sqlite_autoindex_t7_1;
+  }
+} {1 {index associated with UNIQUE or PRIMARY KEY constraint cannot be dropped}}
+do_test index-17.4 {
+  catchsql {
+    DROP INDEX IF EXISTS no_such_index;
+  }
+} {0 {}}
+
+
+# The following tests ensure that it is not possible to explicitly name
+# a schema object with a name beginning with "sqlite_". Granted that is a
+# little outside the focus of this test scripts, but this has got to be
+# tested somewhere.
+do_test index-18.1 {
+  catchsql {
+    CREATE TABLE sqlite_t1(a, b, c);
+  }
+} {1 {object name reserved for internal use: sqlite_t1}}
+do_test index-18.2 {
+  catchsql {
+    CREATE INDEX sqlite_i1 ON t7(c);
+  }
+} {1 {object name reserved for internal use: sqlite_i1}}
+ifcapable view {
+do_test index-18.3 {
+  catchsql {
+    CREATE VIEW sqlite_v1 AS SELECT * FROM t7;
+  }
+} {1 {object name reserved for internal use: sqlite_v1}}
+} ;# ifcapable view
+ifcapable {trigger} {
+  do_test index-18.4 {
+    catchsql {
+      CREATE TRIGGER sqlite_tr1 BEFORE INSERT ON t7 BEGIN SELECT 1; END;
+    }
+  } {1 {object name reserved for internal use: sqlite_tr1}}
+}
+do_test index-18.5 {
+  execsql {
+    DROP TABLE t7;
+  }
+} {}
+
+# These tests ensure that if multiple table definition constraints are
+# implemented by a single indice, the correct ON CONFLICT policy applies.
+ifcapable conflict {
+  do_test index-19.1 {
+    execsql {
+      CREATE TABLE t7(a UNIQUE PRIMARY KEY);
+      CREATE TABLE t8(a UNIQUE PRIMARY KEY ON CONFLICT ROLLBACK);
+      INSERT INTO t7 VALUES(1);
+      INSERT INTO t8 VALUES(1);
+    }
+  } {}
+  do_test index-19.2 {
+    catchsql {
+      BEGIN;
+      INSERT INTO t7 VALUES(1);
+    }
+  } {1 {column a is not unique}}
+  do_test index-19.3 {
+    catchsql {
+      BEGIN;
+    }
+  } {1 {cannot start a transaction within a transaction}}
+  do_test index-19.4 {
+    catchsql {
+      INSERT INTO t8 VALUES(1);
+    }
+  } {1 {column a is not unique}}
+  do_test index-19.5 {
+    catchsql {
+      BEGIN;
+      COMMIT;
+    }
+  } {0 {}}
+  do_test index-19.6 {
+    catchsql {
+      DROP TABLE t7;
+      DROP TABLE t8;
+      CREATE TABLE t7(
+         a PRIMARY KEY ON CONFLICT FAIL, 
+         UNIQUE(a) ON CONFLICT IGNORE
+      );
+    }
+  } {1 {conflicting ON CONFLICT clauses specified}}
+} ; # end of "ifcapable conflict" block
+
+ifcapable {reindex} {
+  do_test index-19.7 {
+    execsql REINDEX
+  } {}
+}
+integrity_check index-19.8
+
+# Drop index with a quoted name.  Ticket #695.
+#
+do_test index-20.1 {
+  execsql {
+    CREATE INDEX "t6i2" ON t6(c);
+    DROP INDEX "t6i2";
+  }
+} {}
+do_test index-20.2 {
+  execsql {
+    DROP INDEX "t6i1";
+  }
+} {}
+   
+
+finish_test