**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.434 2008/04/16 00:49:12 drh Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
#ifdef SQLITE_ENABLE_FTS3
# include "fts3.h"
#endif

................................................................................
  pVal = sqlite3ValueNew(0);
  sqlite3ValueSetStr(pVal, -1, zFilename, SQLITE_UTF16NATIVE, SQLITE_STATIC);
  zFilename8 = sqlite3ValueText(pVal, SQLITE_UTF8);
  if( zFilename8 ){
    rc = openDatabase(zFilename8, ppDb,
                      SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0);
    assert( *ppDb || rc==SQLITE_NOMEM );
    if( rc==SQLITE_OK ){
      ENC(*ppDb) = SQLITE_UTF16NATIVE;
      if( rc!=SQLITE_OK ){
        sqlite3_close(*ppDb);
        *ppDb = 0;
      }
    }
  }
  sqlite3ValueFree(pVal);

  return sqlite3ApiExit(0, rc);
}
#endif /* SQLITE_OMIT_UTF16 */

**
*************************************************************************
** Main file for the SQLite library.  The routines in this file
** implement the programmer interface to the library.  Routines in
** other files are for internal use by SQLite and should not be
** accessed by users of the library.
**
** $Id: main.c,v 1.435 2008/04/28 16:19:35 danielk1977 Exp $
*/
#include "sqliteInt.h"
#include <ctype.h>
#ifdef SQLITE_ENABLE_FTS3
# include "fts3.h"
#endif

................................................................................
  pVal = sqlite3ValueNew(0);
  sqlite3ValueSetStr(pVal, -1, zFilename, SQLITE_UTF16NATIVE, SQLITE_STATIC);
  zFilename8 = sqlite3ValueText(pVal, SQLITE_UTF8);
  if( zFilename8 ){
    rc = openDatabase(zFilename8, ppDb,
                      SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE, 0);
    assert( *ppDb || rc==SQLITE_NOMEM );
    if( rc==SQLITE_OK && !DbHasProperty(*ppDb, 0, DB_SchemaLoaded) ){
      ENC(*ppDb) = SQLITE_UTF16NATIVE;




    }
  }
  sqlite3ValueFree(pVal);

  return sqlite3ApiExit(0, rc);
}
#endif /* SQLITE_OMIT_UTF16 */

#
#    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.
#
#***********************************************************************
#
# $Id: shared.test,v 1.30 2008/02/08 18:25:48 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
db close

# These tests cannot be run without the ATTACH command.
#
................................................................................
      PRAGMA encoding = 'UTF-16';
      SELECT * FROM sqlite_master;
    }
  } {}
  do_test shared-$av.8.1.2 {
    string range [execsql {PRAGMA encoding;}] 0 end-2
  } {UTF-16}

  do_test shared-$av.8.1.3 {
    sqlite3 db2 test.db
    execsql {
      PRAGMA encoding = 'UTF-8';
      CREATE TABLE abc(a, b, c);
    } db2
  } {}
................................................................................
  } "table abc abc [expr $AUTOVACUUM?3:2] {CREATE TABLE abc(a, b, c)}"
  do_test shared-$av.8.1.5 {
    db2 close
    execsql {
      PRAGMA encoding;
    }
  } {UTF-8}

  file delete -force test2.db test2.db-journal
  do_test shared-$av.8.2.1 {
    execsql {
      ATTACH 'test2.db' AS aux;
      SELECT * FROM aux.sqlite_master;
    }
  } {}
................................................................................
    execsql {
      PRAGMA encoding = 'UTF-16';
      CREATE TABLE def(d, e, f);
    } db2
    string range [execsql {PRAGMA encoding;} db2] 0 end-2
  } {UTF-16}






























# Bug #2547 is causing this to fail.
if 0 {
  do_test shared-$av.8.2.3 {
    catchsql {
      SELECT * FROM aux.sqlite_master;
    }
  } {1 {attached databases must use the same text encoding as main database}}

#
#    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.
#
#***********************************************************************
#
# $Id: shared.test,v 1.31 2008/04/28 16:19:35 danielk1977 Exp $

set testdir [file dirname $argv0]
source $testdir/tester.tcl
db close

# These tests cannot be run without the ATTACH command.
#
................................................................................
      PRAGMA encoding = 'UTF-16';
      SELECT * FROM sqlite_master;
    }
  } {}
  do_test shared-$av.8.1.2 {
    string range [execsql {PRAGMA encoding;}] 0 end-2
  } {UTF-16}

  do_test shared-$av.8.1.3 {
    sqlite3 db2 test.db
    execsql {
      PRAGMA encoding = 'UTF-8';
      CREATE TABLE abc(a, b, c);
    } db2
  } {}
................................................................................
  } "table abc abc [expr $AUTOVACUUM?3:2] {CREATE TABLE abc(a, b, c)}"
  do_test shared-$av.8.1.5 {
    db2 close
    execsql {
      PRAGMA encoding;
    }
  } {UTF-8}

  file delete -force test2.db test2.db-journal
  do_test shared-$av.8.2.1 {
    execsql {
      ATTACH 'test2.db' AS aux;
      SELECT * FROM aux.sqlite_master;
    }
  } {}
................................................................................
    execsql {
      PRAGMA encoding = 'UTF-16';
      CREATE TABLE def(d, e, f);
    } db2
    string range [execsql {PRAGMA encoding;} db2] 0 end-2
  } {UTF-16}

  catch {db close}
  catch {db2 close}
  file delete -force test.db test2.db

  do_test shared-$av.8.3.2 {
    sqlite3 db test.db
    execsql { CREATE TABLE def(d, e, f) }
    execsql { PRAGMA encoding }
  } {UTF-8}
  do_test shared-$av.8.3.3 {
    set zDb16 "[encoding convertto unicode test.db]\x00\x00"
    set db16 [sqlite3_open16 $zDb16 {}]

    set stmt [sqlite3_prepare $db16 "SELECT sql FROM sqlite_master" -1 DUMMY]
    sqlite3_step $stmt
    set sql [sqlite3_column_text $stmt 0]
    sqlite3_finalize $stmt
    set sql
  } {CREATE TABLE def(d, e, f)}
  do_test shared-$av.8.3.4 {
    set stmt [sqlite3_prepare $db16 "PRAGMA encoding" -1 DUMMY]
    sqlite3_step $stmt
    set enc [sqlite3_column_text $stmt 0]
    sqlite3_finalize $stmt
    set enc
  } {UTF-8}

  sqlite3_close $db16

# Bug #2547 is causing this to fail.
if 0 {
  do_test shared-$av.8.2.3 {
    catchsql {
      SELECT * FROM aux.sqlite_master;
    }
  } {1 {attached databases must use the same text encoding as main database}}