/sqlite3cc

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  • Committer: edam
  • Date: 2010-07-27 15:12:55 UTC
  • Revision ID: edam@waxworlds.org-20100727151255-goaqgdz4kj13q7gz
- update TODO
- added some missing includes for <string>
- changed usage of database::exec() to not require return code!
- prevented transaction_guard destructor from throwing an exception

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src/transaction.cc
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}
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void sqlite::basic_transaction::invalidate_queries()
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{
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        while( sqlite3_stmt *handle = sqlite3_next_stmt( _database._handle, NULL ) )
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                if( int code = sqlite3_finalize( handle ) )
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                        throw sqlite_error( _database, code );
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}
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void sqlite::basic_transaction::rollback()
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{
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        // we must invalidate any active queries when rolling back
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        invalidate_queries();
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        _database.exec( "ROLLBACK" );
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}
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sqlite::immediate_transaction::immediate_transaction(
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        database &database )
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        :
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        basic_transaction( database )
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{
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}
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void sqlite::immediate_transaction::begin()
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{
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        _database.exec( "BEGIN IMMEDIATE" );
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}
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sqlite::exclusive_transaction::exclusive_transaction(
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        database &database )
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        :
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        basic_transaction( database )
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{
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        static unsigned long long i = 0;
 
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        unsigned long long my_i;
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        static boost::mutex mutex;
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        unsigned long long my_i;
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        {
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                boost::lock_guard< boost::mutex > lock( mutex );
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                my_i = i++;
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void sqlite::recursive_transaction::rollback()
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{
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        // we must invalidate any active queries when rolling back
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        invalidate_queries();
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        _database.exec( "ROLLBACK TO " + _sp_name );
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        // we have rolled back this transaction's savepoint, but the savepoint will