[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/capi2.test

-# 2003 January 29
-#
-# 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 script testing the callback-free C/C++ API.
-#
-# $Id: capi2.test,v 1.37 2008/12/30 17:55:00 drh Exp $
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-# Return the text values from the current row pointed at by STMT as a list.
-proc get_row_values {STMT} {
-  set VALUES [list]
-  for {set i 0} {$i < [sqlite3_data_count $STMT]} {incr i} {
-    lappend VALUES [sqlite3_column_text $STMT $i]
-  }
-  return $VALUES
-}
-
-# Return the column names followed by declaration types for the result set
-# of the SQL statement STMT.
-#
-# i.e. for:
-# CREATE TABLE abc(a text, b integer); 
-# SELECT * FROM abc;
-#
-# The result is {a b text integer}
-proc get_column_names {STMT} {
-  set VALUES [list]
-  for {set i 0} {$i < [sqlite3_column_count $STMT]} {incr i} {
-    lappend VALUES [sqlite3_column_name $STMT $i]
-  }
-  for {set i 0} {$i < [sqlite3_column_count $STMT]} {incr i} {
-    lappend VALUES [sqlite3_column_decltype $STMT $i]
-  }
-  return $VALUES
-}
-
-# Check basic functionality
-#
-do_test capi2-1.1 {
-  set DB [sqlite3_connection_pointer db]
-  execsql {CREATE TABLE t1(a,b,c)}
-  set VM [sqlite3_prepare $DB {SELECT name, rowid FROM sqlite_master} -1 TAIL]
-  set TAIL
-} {}
-do_test capi2-1.2 {
-  sqlite3_step $VM
-} {SQLITE_ROW}
-do_test capi2-1.3 {
-  sqlite3_data_count $VM
-} {2}
-do_test capi2-1.4 {
-  get_row_values $VM
-} {t1 1}
-do_test capi2-1.5 {
-  get_column_names $VM
-} {name rowid text INTEGER}
-do_test capi2-1.6 {
-  sqlite3_step $VM 
-} {SQLITE_DONE}
-do_test capi2-1.7 {
-  list [sqlite3_column_count $VM] [get_row_values $VM] [get_column_names $VM]
-} {2 {} {name rowid text INTEGER}}
-
-# This used to be SQLITE_MISUSE.  But now we automatically reset prepared
-# statements.
-ifcapable autoreset {
-  do_test capi2-1.8 {
-    sqlite3_step $VM
-  } {SQLITE_ROW}
-} else {
-  do_test capi2-1.8 {
-    sqlite3_step $VM
-  } {SQLITE_MISUSE}
-}
-
-# Update: In v2, once SQLITE_MISUSE is returned the statement handle cannot
-# be interrogated for more information. However in v3, since the column
-# count, names and types are determined at compile time, these are still
-# accessible after an SQLITE_MISUSE error.
-do_test capi2-1.9 {
-  sqlite3_reset $VM
-  list [sqlite3_column_count $VM] [get_row_values $VM] [get_column_names $VM]
-} {2 {} {name rowid text INTEGER}}
-do_test capi2-1.10 {
-  sqlite3_data_count $VM
-} {0}
-
-do_test capi2-1.11 {
-  sqlite3_finalize $VM
-} {SQLITE_OK}
-
-# Check to make sure that the "tail" of a multi-statement SQL script
-# is returned by sqlite3_prepare.
-#
-do_test capi2-2.1 {
-  set SQL {
-    SELECT name, rowid FROM sqlite_master;
-    SELECT name, rowid FROM sqlite_master WHERE 0;
-    -- A comment at the end
-  }
-  set VM [sqlite3_prepare $DB $SQL -1 SQL]
-  set SQL
-} {
-    SELECT name, rowid FROM sqlite_master WHERE 0;
-    -- A comment at the end
-  }
-do_test capi2-2.2 {
-  set r [sqlite3_step $VM]
-  lappend r [sqlite3_column_count $VM] \
-            [get_row_values $VM] \
-            [get_column_names $VM]
-} {SQLITE_ROW 2 {t1 1} {name rowid text INTEGER}}
-do_test capi2-2.3 {
-  set r [sqlite3_step $VM]
-  lappend r [sqlite3_column_count $VM] \
-            [get_row_values $VM] \
-            [get_column_names $VM]
-} {SQLITE_DONE 2 {} {name rowid text INTEGER}}
-do_test capi2-2.4 {
-  sqlite3_finalize $VM
-} {SQLITE_OK}
-do_test capi2-2.5 {
-  set VM [sqlite3_prepare $DB $SQL -1 SQL]
-  set SQL
-} {
-    -- A comment at the end
-  }
-do_test capi2-2.6 {
-  set r [sqlite3_step $VM]
-  lappend r [sqlite3_column_count $VM] \
-            [get_row_values $VM] \
-            [get_column_names $VM]
-} {SQLITE_DONE 2 {} {name rowid text INTEGER}}
-do_test capi2-2.7 {
-  sqlite3_finalize $VM
-} {SQLITE_OK}
-do_test capi2-2.8 {
-  set VM [sqlite3_prepare $DB $SQL -1 SQL]
-  list $SQL $VM
-} {{} {}}
-
-# Check the error handling.
-#
-do_test capi2-3.1 {
-  set rc [catch {
-      sqlite3_prepare $DB {select bogus from sqlite_master} -1 TAIL
-  } msg]
-  lappend rc $msg $TAIL
-} {1 {(1) no such column: bogus} {}}
-do_test capi2-3.2 {
-  set rc [catch {
-      sqlite3_prepare $DB {select bogus from } -1 TAIL
-  } msg]
-  lappend rc $msg $TAIL
-} {1 {(1) near " ": syntax error} {}}
-do_test capi2-3.3 {
-  set rc [catch {
-      sqlite3_prepare $DB {;;;;select bogus from sqlite_master} -1 TAIL
-  } msg]
-  lappend rc $msg $TAIL
-} {1 {(1) no such column: bogus} {}}
-do_test capi2-3.4 {
-  set rc [catch {
-      sqlite3_prepare $DB {select bogus from sqlite_master;x;} -1 TAIL
-  } msg]
-  lappend rc $msg $TAIL
-} {1 {(1) no such column: bogus} {x;}}
-do_test capi2-3.5 {
-  set rc [catch {
-      sqlite3_prepare $DB {select bogus from sqlite_master;;;x;} -1 TAIL
-  } msg]
-  lappend rc $msg $TAIL
-} {1 {(1) no such column: bogus} {;;x;}}
-do_test capi2-3.6 {
-  set rc [catch {
-      sqlite3_prepare $DB {select 5/0} -1 TAIL
-  } VM]
-  lappend rc $TAIL
-} {0 {}}
-do_test capi2-3.7 {
-  list [sqlite3_step $VM] \
-       [sqlite3_column_count $VM] \
-       [get_row_values $VM] \
-       [get_column_names $VM]
-} {SQLITE_ROW 1 {{}} {5/0 {}}}
-do_test capi2-3.8 {
-  sqlite3_finalize $VM
-} {SQLITE_OK}
-do_test capi2-3.9 {
-  execsql {CREATE UNIQUE INDEX i1 ON t1(a)}
-  set VM [sqlite3_prepare $DB {INSERT INTO t1 VALUES(1,2,3)} -1 TAIL]
-  set TAIL
-} {}
-do_test capi2-3.9b {db changes} {0}
-do_test capi2-3.10 {
-  list [sqlite3_step $VM] \
-       [sqlite3_column_count $VM] \
-       [get_row_values $VM] \
-       [get_column_names $VM]
-} {SQLITE_DONE 0 {} {}}
-
-# Update for v3 - the change has not actually happened until the query is
-# finalized. Is this going to cause trouble for anyone? Lee Nelson maybe?
-# (Later:) The change now happens just before SQLITE_DONE is returned.
-do_test capi2-3.10b {db changes} {1}
-do_test capi2-3.11 {
-  sqlite3_finalize $VM
-} {SQLITE_OK}
-do_test capi2-3.11b {db changes} {1}
-#do_test capi2-3.12-misuse {
-#  sqlite3_finalize $VM
-#} {SQLITE_MISUSE}
-do_test capi2-3.13 {
-  set VM [sqlite3_prepare $DB {INSERT INTO t1 VALUES(1,3,4)} -1 TAIL]
-  list [sqlite3_step $VM] \
-       [sqlite3_column_count $VM] \
-       [get_row_values $VM] \
-       [get_column_names $VM]
-} {SQLITE_ERROR 0 {} {}}
-
-# Update for v3: Preparing a statement does not affect the change counter.
-# (Test result changes from 0 to 1).  (Later:) change counter updates occur
-# when sqlite3_step returns, not at finalize time.
-do_test capi2-3.13b {db changes} {0}
-
-do_test capi2-3.14 {
-  list [sqlite3_finalize $VM] [sqlite3_errmsg $DB] \
-       [sqlite3_extended_errcode $DB]
-} {SQLITE_CONSTRAINT {UNIQUE constraint failed: t1.a} SQLITE_CONSTRAINT_UNIQUE}
-do_test capi2-3.15 {
-  set VM [sqlite3_prepare $DB {CREATE TABLE t2(a NOT NULL, b)} -1 TAIL]
-  set TAIL
-} {}
-do_test capi2-3.16 {
-  list [sqlite3_step $VM] \
-       [sqlite3_column_count $VM] \
-       [get_row_values $VM] \
-       [get_column_names $VM]
-} {SQLITE_DONE 0 {} {}}
-do_test capi2-3.17 {
-  list [sqlite3_finalize $VM] [sqlite3_errmsg $DB]
-} {SQLITE_OK {not an error}}
-do_test capi2-3.18 {
-  set VM [sqlite3_prepare $DB {INSERT INTO t2 VALUES(NULL,2)} -1 TAIL]
-  list [sqlite3_step $VM] \
-       [sqlite3_column_count $VM] \
-       [get_row_values $VM] \
-       [get_column_names $VM]
-} {SQLITE_ERROR 0 {} {}}
-do_test capi2-3.19 {
-  list [sqlite3_finalize $VM] [sqlite3_errmsg $DB] \
-       [sqlite3_extended_errcode $DB]
-} {SQLITE_CONSTRAINT {NOT NULL constraint failed: t2.a} SQLITE_CONSTRAINT_NOTNULL}
-
-do_test capi2-3.20 {
-  execsql {
-    CREATE TABLE a1(message_id, name , UNIQUE(message_id, name) );
-    INSERT INTO a1 VALUES(1, 1);
-  }
-} {}
-do_test capi2-3.21 {
-  set VM [sqlite3_prepare $DB {INSERT INTO a1 VALUES(1, 1)} -1 TAIL]
-  sqlite3_step $VM
-} {SQLITE_ERROR}
-do_test capi2-3.22 {
-  sqlite3_errcode $DB
-} {SQLITE_ERROR}
-do_test capi2-3.23 {
-  sqlite3_finalize $VM
-} {SQLITE_CONSTRAINT}
-do_test capi2-3.24 {
-  list [sqlite3_errcode $DB] [sqlite3_extended_errcode $DB]
-} {SQLITE_CONSTRAINT SQLITE_CONSTRAINT_UNIQUE}
-
-# Two or more virtual machines exists at the same time.
-#
-do_test capi2-4.1 {
-  set VM1 [sqlite3_prepare $DB {INSERT INTO t2 VALUES(1,2)} -1 TAIL]
-  set TAIL
-} {}
-do_test capi2-4.2 {
-  set VM2 [sqlite3_prepare $DB {INSERT INTO t2 VALUES(2,3)} -1 TAIL]
-  set TAIL
-} {}
-do_test capi2-4.3 {
-  set VM3 [sqlite3_prepare $DB {INSERT INTO t2 VALUES(3,4)} -1 TAIL]
-  set TAIL
-} {}
-do_test capi2-4.4 {
-  list [sqlite3_step $VM2] \
-       [sqlite3_column_count $VM2] \
-       [get_row_values $VM2] \
-       [get_column_names $VM2]
-} {SQLITE_DONE 0 {} {}}
-do_test capi2-4.5 {
-  execsql {SELECT * FROM t2 ORDER BY a}
-} {2 3}
-do_test capi2-4.6 {
-  sqlite3_finalize $VM2
-} {SQLITE_OK}
-do_test capi2-4.7 {
-  list [sqlite3_step $VM3] \
-       [sqlite3_column_count $VM3] \
-       [get_row_values $VM3] \
-       [get_column_names $VM3]
-} {SQLITE_DONE 0 {} {}}
-do_test capi2-4.8 {
-  execsql {SELECT * FROM t2 ORDER BY a}
-} {2 3 3 4}
-do_test capi2-4.9 {
-  sqlite3_finalize $VM3
-} {SQLITE_OK}
-do_test capi2-4.10 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_DONE 0 {} {}}
-do_test capi2-4.11 {
-  execsql {SELECT * FROM t2 ORDER BY a}
-} {1 2 2 3 3 4}
-do_test capi2-4.12 {
-  sqlite3_finalize $VM1
-} {SQLITE_OK}
-
-# Interleaved SELECTs
-#
-do_test capi2-5.1 {
-  set VM1 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
-  set VM2 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
-  set VM3 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 2 {2 3} {a b {} {}}}
-do_test capi2-5.2 {
-  list [sqlite3_step $VM2] \
-       [sqlite3_column_count $VM2] \
-       [get_row_values $VM2] \
-       [get_column_names $VM2]
-} {SQLITE_ROW 2 {2 3} {a b {} {}}}
-do_test capi2-5.3 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 2 {3 4} {a b {} {}}}
-do_test capi2-5.4 {
-  list [sqlite3_step $VM3] \
-       [sqlite3_column_count $VM3] \
-       [get_row_values $VM3] \
-       [get_column_names $VM3]
-} {SQLITE_ROW 2 {2 3} {a b {} {}}}
-do_test capi2-5.5 {
-  list [sqlite3_step $VM3] \
-       [sqlite3_column_count $VM3] \
-       [get_row_values $VM3] \
-       [get_column_names $VM3]
-} {SQLITE_ROW 2 {3 4} {a b {} {}}}
-do_test capi2-5.6 {
-  list [sqlite3_step $VM3] \
-       [sqlite3_column_count $VM3] \
-       [get_row_values $VM3] \
-       [get_column_names $VM3]
-} {SQLITE_ROW 2 {1 2} {a b {} {}}}
-do_test capi2-5.7 {
-  list [sqlite3_step $VM3] \
-       [sqlite3_column_count $VM3] \
-       [get_row_values $VM3] \
-       [get_column_names $VM3]
-} {SQLITE_DONE 2 {} {a b {} {}}}
-do_test capi2-5.8 {
-  sqlite3_finalize $VM3
-} {SQLITE_OK}
-do_test capi2-5.9 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 2 {1 2} {a b {} {}}}
-do_test capi2-5.10 {
-  sqlite3_finalize $VM1
-} {SQLITE_OK}
-do_test capi2-5.11 {
-  list [sqlite3_step $VM2] \
-       [sqlite3_column_count $VM2] \
-       [get_row_values $VM2] \
-       [get_column_names $VM2]
-} {SQLITE_ROW 2 {3 4} {a b {} {}}}
-do_test capi2-5.12 {
-  list [sqlite3_step $VM2] \
-       [sqlite3_column_count $VM2] \
-       [get_row_values $VM2] \
-       [get_column_names $VM2]
-} {SQLITE_ROW 2 {1 2} {a b {} {}}}
-do_test capi2-5.11 {
-  sqlite3_finalize $VM2
-} {SQLITE_OK}
-
-# Check for proper SQLITE_BUSY returns.
-#
-do_test capi2-6.1 {
-  execsql {
-    BEGIN;
-    CREATE TABLE t3(x counter);
-    INSERT INTO t3 VALUES(1);
-    INSERT INTO t3 VALUES(2);
-    INSERT INTO t3 SELECT x+2 FROM t3;
-    INSERT INTO t3 SELECT x+4 FROM t3;
-    INSERT INTO t3 SELECT x+8 FROM t3;
-    COMMIT;
-  }
-  set VM1 [sqlite3_prepare $DB {SELECT * FROM t3} -1 TAIL]
-  sqlite3 db2 test.db
-  execsql {BEGIN} db2
-} {}
-# Update for v3: BEGIN doesn't write-lock the database. It is quite
-# difficult to get v3 to write-lock the database, which causes a few
-# problems for test scripts.
-#
-# do_test capi2-6.2 {
-#   list [sqlite3_step $VM1] \
-#        [sqlite3_column_count $VM1] \
-#        [get_row_values $VM1] \
-#        [get_column_names $VM1]
-# } {SQLITE_BUSY 0 {} {}}
-do_test capi2-6.3 {
-  execsql {COMMIT} db2
-} {}
-do_test capi2-6.4 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 1 {x counter}}
-do_test capi2-6.5 {
-  catchsql {INSERT INTO t3 VALUES(10);} db2
-} {1 {database is locked}}
-do_test capi2-6.6 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 2 {x counter}}
-do_test capi2-6.7 {
-  execsql {SELECT * FROM t2} db2
-} {2 3 3 4 1 2}
-do_test capi2-6.8 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 3 {x counter}}
-do_test capi2-6.9 {
-  execsql {SELECT * FROM t2} 
-} {2 3 3 4 1 2}
-do_test capi2-6.10 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 4 {x counter}}
-do_test capi2-6.11 {
-  execsql {BEGIN}
-} {}
-do_test capi2-6.12 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 5 {x counter}}
-
-# A read no longer blocks a write in the same connection.
-#do_test capi2-6.13 {
-#  catchsql {UPDATE t3 SET x=x+1}
-#} {1 {database table is locked}}
-
-do_test capi2-6.14 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 6 {x counter}}
-do_test capi2-6.15 {
-  execsql {SELECT * FROM t1}
-} {1 2 3}
-do_test capi2-6.16 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 7 {x counter}}
-do_test capi2-6.17 {
-  catchsql {UPDATE t1 SET b=b+1}
-} {0 {}}
-do_test capi2-6.18 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 8 {x counter}}
-do_test capi2-6.19 {
-  execsql {SELECT * FROM t1}
-} {1 3 3}
-do_test capi2-6.20 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 9 {x counter}}
-#do_test capi2-6.21 {
-#  execsql {ROLLBACK; SELECT * FROM t1}
-#} {1 2 3}
-do_test capi2-6.22 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 10 {x counter}}
-#do_test capi2-6.23 {
-#  execsql {BEGIN TRANSACTION;}
-#} {}
-do_test capi2-6.24 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 11 {x counter}}
-do_test capi2-6.25 {
-  execsql {
-    INSERT INTO t1 VALUES(2,3,4);
-    SELECT * FROM t1;
-  }
-} {1 3 3 2 3 4}
-do_test capi2-6.26 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 12 {x counter}}
-do_test capi2-6.27 {
-  catchsql {
-    INSERT INTO t1 VALUES(2,4,5);
-    SELECT * FROM t1;
-  }
-} {1 {UNIQUE constraint failed: t1.a}}
-do_test capi2-6.28 {
-  list [sqlite3_step $VM1] \
-       [sqlite3_column_count $VM1] \
-       [get_row_values $VM1] \
-       [get_column_names $VM1]
-} {SQLITE_ROW 1 13 {x counter}}
-do_test capi2-6.99 {
-  sqlite3_finalize $VM1
-} {SQLITE_OK}
-catchsql {ROLLBACK}
-
-do_test capi2-7.1 {
-  stepsql $DB {
-    SELECT * FROM t1
-  }
-} {0 1 2 3}
-do_test capi2-7.2 {
-  stepsql $DB {
-    PRAGMA count_changes=on
-  }
-} {0}
-do_test capi2-7.3 {
-  stepsql $DB {
-    UPDATE t1 SET a=a+10;
-  }
-} {0 1}
-do_test capi2-7.4 {
-  stepsql $DB {
-    INSERT INTO t1 SELECT a+1,b+1,c+1 FROM t1;
-  }
-} {0 1}
-do_test capi2-7.4b {sqlite3_changes $DB} {1}
-do_test capi2-7.5 {
-  stepsql $DB {
-    UPDATE t1 SET a=a+10;
-  }
-} {0 2}
-do_test capi2-7.5b {sqlite3_changes $DB} {2}
-do_test capi2-7.6 {
-  stepsql $DB {
-    SELECT * FROM t1;
-  }
-} {0 21 2 3 22 3 4}
-do_test capi2-7.7 {
-  stepsql $DB {
-    INSERT INTO t1 SELECT a+2,b+2,c+2 FROM t1;
-  }
-} {0 2}
-do_test capi2-7.8 {
-  sqlite3_changes $DB
-} {2}
-do_test capi2-7.9 {
-  stepsql $DB {
-    SELECT * FROM t1;
-  }
-} {0 21 2 3 22 3 4 23 4 5 24 5 6}
-do_test capi2-7.10 {
-  stepsql $DB {
-    UPDATE t1 SET a=a-20;
-    SELECT * FROM t1;
-  }
-} {0 4 1 2 3 2 3 4 3 4 5 4 5 6}
-
-# Update for version 3: A SELECT statement no longer resets the change
-# counter (Test result changes from 0 to 4).
-do_test capi2-7.11 {
-  sqlite3_changes $DB
-} {4}
-do_test capi2-7.11a {
-  execsql {SELECT count(*) FROM t1}
-} {4}
-
-ifcapable {explain} {
-  do_test capi2-7.12 {
-    set x [stepsql $DB {EXPLAIN SELECT * FROM t1}]
-    lindex $x 0
-  } {0}
-}
-
-# Ticket #261 - make sure we can finalize before the end of a query.
-#
-do_test capi2-8.1 {
-  set VM1 [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
-  sqlite3_finalize $VM1
-} {SQLITE_OK}
-  
-# Tickets #384 and #385 - make sure the TAIL argument to sqlite3_prepare
-# and all of the return pointers in sqlite_step can be null.
-#
-do_test capi2-9.1 {
-  set VM1 [sqlite3_prepare $DB {SELECT * FROM t2} -1 DUMMY]
-  sqlite3_step $VM1
-  sqlite3_finalize $VM1
-} {SQLITE_OK}
-
-# Test that passing a NULL pointer to sqlite3_finalize() or sqlite3_reset
-# does not cause an error.
-do_test capi2-10.1 {
-  sqlite3_finalize 0
-} {SQLITE_OK}
-do_test capi2-10.2 {
-  sqlite3_reset 0
-} {SQLITE_OK}
-
-#---------------------------------------------------------------------------
-# The following tests - capi2-11.* - test the "column origin" APIs.
-#
-#   sqlite3_column_origin_name()
-#   sqlite3_column_database_name()
-#   sqlite3_column_table_name()
-#
-
-ifcapable columnmetadata {
-
-# This proc uses the database handle $::DB to compile the SQL statement passed
-# as a parameter. The return value of this procedure is a list with one
-# element for each column returned by the compiled statement. Each element of
-# this list is itself a list of length three, consisting of the origin
-# database, table and column for the corresponding returned column.
-proc check_origins {sql} {
-  set ret [list]
-  set ::STMT [sqlite3_prepare $::DB $sql -1 dummy]
-  for {set i 0} {$i < [sqlite3_column_count $::STMT]} {incr i} {
-    lappend ret [list                           \
-      [sqlite3_column_database_name $::STMT $i] \
-      [sqlite3_column_table_name $::STMT $i]    \
-      [sqlite3_column_origin_name $::STMT $i]   \
-    ]
-  }
-  sqlite3_finalize $::STMT
-  return $ret
-}
-do_test capi2-11.1 {
-  execsql {
-    CREATE TABLE tab1(col1, col2);
-  }
-} {}
-do_test capi2-11.2 {
-  check_origins {SELECT col2, col1 FROM tab1}
-} [list {main tab1 col2} {main tab1 col1}]
-do_test capi2-11.3 {
-  check_origins {SELECT col2 AS hello, col1 AS world FROM tab1}
-} [list {main tab1 col2} {main tab1 col1}]
-
-ifcapable subquery {
-  do_test capi2-11.4 {
-    check_origins {SELECT b, a FROM (SELECT col1 AS a, col2 AS b FROM tab1)}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-11.5 {
-    check_origins {SELECT (SELECT col2 FROM tab1), (SELECT col1 FROM tab1)}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-11.6 {
-    check_origins {SELECT (SELECT col2), (SELECT col1) FROM tab1}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-11.7 {
-    check_origins {SELECT * FROM tab1}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-11.8 {
-    check_origins {SELECT * FROM (SELECT * FROM tab1)}
-  } [list {main tab1 col1} {main tab1 col2}]
-}
-
-ifcapable view&&subquery {
-  do_test capi2-12.1 {
-    execsql {
-      CREATE VIEW view1 AS SELECT * FROM  tab1;
-    }
-  } {}
-  do_test capi2-12.2 {
-    check_origins {SELECT col2, col1 FROM view1}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-12.3 {
-    check_origins {SELECT col2 AS hello, col1 AS world FROM view1}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-12.4 {
-    check_origins {SELECT b, a FROM (SELECT col1 AS a, col2 AS b FROM view1)}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-12.5 {
-    check_origins {SELECT (SELECT col2 FROM view1), (SELECT col1 FROM view1)}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-12.6 {
-    check_origins {SELECT (SELECT col2), (SELECT col1) FROM view1}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-12.7 {
-    check_origins {SELECT * FROM view1}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-12.8 {
-    check_origins {select * from (select * from view1)}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-12.9 {
-    check_origins {select * from (select * from (select * from view1))}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-12.10 {
-    db close
-    sqlite3 db test.db
-    set ::DB [sqlite3_connection_pointer db]
-    check_origins {select * from (select * from (select * from view1))}
-  } [list {main tab1 col1} {main tab1 col2}]
-  
-  # This view will thwart the flattening optimization.
-  do_test capi2-13.1 {
-    execsql {
-      CREATE VIEW view2 AS SELECT * FROM tab1 limit 10 offset 10;
-    }
-  } {}
-  do_test capi2-13.2 {
-    check_origins {SELECT col2, col1 FROM view2}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-13.3 {
-    check_origins {SELECT col2 AS hello, col1 AS world FROM view2}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-13.4 {
-    check_origins {SELECT b, a FROM (SELECT col1 AS a, col2 AS b FROM view2)}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-13.5 {
-    check_origins {SELECT (SELECT col2 FROM view2), (SELECT col1 FROM view2)}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-13.6 {
-    check_origins {SELECT (SELECT col2), (SELECT col1) FROM view2}
-  } [list {main tab1 col2} {main tab1 col1}]
-  do_test capi2-13.7 {
-    check_origins {SELECT * FROM view2}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-13.8 {
-    check_origins {select * from (select * from view2)}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-13.9 {
-    check_origins {select * from (select * from (select * from view2))}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-13.10 {
-    db close
-    sqlite3 db test.db
-    set ::DB [sqlite3_connection_pointer db]
-    check_origins {select * from (select * from (select * from view2))}
-  } [list {main tab1 col1} {main tab1 col2}]
-  do_test capi2-13.11 {
-    check_origins {select * from (select * from tab1 limit 10 offset 10)}
-  } [list {main tab1 col1} {main tab1 col2}]
-}
-
-
-} ;# ifcapable columnmetadata
-
-db2 close
-finish_test