/sqlite3cc

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  • Committer: edam
  • Date: 2010-07-29 06:39:13 UTC
  • Revision ID: edam@waxworlds.org-20100729063913-wvcvkogsa2alwkhr
- moved basic_statement::operator <<() back to basic_statement and just create another specialisation in command so that it can use sqlite::exec

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src/query.cc
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#include <sqlite3cc/query.h>
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#include <sqlite3cc/row.h>
 
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#include <sqlite3cc/database.h>
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#include <assert.h>
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        const std::string &sql )
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{
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        _next_row = 0;
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        int error_code = basic_statement::prepare( sql );
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        assert( error_code != SQLITE_OK || sqlite3_column_count( _handle ) > 0 );
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        return error_code;
 
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        int code = basic_statement::prepare( sql );
 
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        assert( code != SQLITE_OK || sqlite3_column_count( _handle ) > 0 );
 
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        return code;
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}
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sqlite::row sqlite::query::step()
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{
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//      sqlite3_mutex_enter( sqlite3_db_mutex( _database ) );
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//      try {
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                int error_code = basic_statement::step();
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                if( error_code == SQLITE_ROW ) {
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//                      sqlite3_mutex_leave( sqlite3_db_mutex( _database ) );
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                        return row( _handle, _next_row++ );
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                }
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                if( error_code == SQLITE_DONE ) {
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//                      sqlite3_mutex_leave( sqlite3_db_mutex( _database ) );
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                        return row();
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                }
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                throw sqlite_error( error_code );
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//      }
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//      catch( ... ) {
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//              sqlite3_mutex_leave( sqlite3_db_mutex( _database ) );
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//              throw;
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//      }
 
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        database::database_mutex_guard lock( _database );
 
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        int code = basic_statement::step();
 
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        if( code == SQLITE_DONE ) return row();
 
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        if( code == SQLITE_ROW ) return row( _handle, _next_row++ );
 
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        throw sqlite_error( _database, code );
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}
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{
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        return sqlite::query::iterator( *this, false );
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}
 
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