int
main( int argc, char** argv )
{
II_PTR connHandle = (II_PTR)NULL;
II_PTR tranHandle = (II_PTR)NULL;
II_PTR stmtHandle;
IIAPI_QUERYPARM queryParm;
IIAPI_SETDESCRPARM setDescrParm;
IIAPI_PUTPARMPARM putParmParm;
IIAPI_GETQINFOPARM getQInfoParm;
IIAPI_CLOSEPARM closeParm;
IIAPI_WAITPARM waitParm = { -1 };
if ( argc != 2 )
{
printf( "usage: apiserr [vnode::]dbname[/server_class]\n" );
exit( 0 );
}
IIdemo_init();
IIdemo_conn(argv[1],&connHandle);
/*
** Valid query: no row count
*/
IIdemo_query(&connHandle, &tranHandle,"create table",createTBLText);
/*
** Valid query: row count
*/
IIdemo_query(&connHandle, &tranHandle,"insert",insertText);
/*
** Invalid query
*/
IIdemo_query(&connHandle, &tranHandle,"invalid column",invalidText);
IIdemo_rollback(&tranHandle);
IIdemo_disconn(&connHandle);
IIdemo_term();
return( 0 );
}
int
main( int argc, char** argv )
{
II_PTR connHandle = (II_PTR)NULL;
II_PTR tranHandle = (II_PTR)NULL;
II_PTR stmtHandle = (II_PTR)NULL;
II_PTR cursorID;
IIAPI_QUERYPARM queryParm;
IIAPI_SETDESCRPARM setDescrParm;
IIAPI_PUTPARMPARM putParmParm;
IIAPI_GETDESCRPARM getDescrParm;
IIAPI_GETCOLPARM getColParm;
IIAPI_GETQINFOPARM getQInfoParm;
IIAPI_CLOSEPARM closeParm;
IIAPI_WAITPARM waitParm = { -1 };
IIAPI_DESCRIPTOR DescrBuffer[ 1 ];
IIAPI_DATAVALUE DataBuffer[ 2 ];
IIAPI_DATAVALUE CursorBuffer[ 1 ];
char var1[33];
int var2;
if ( argc != 2 )
{
printf( "usage: apiscupd [vnode::]dbname[/server_class]\n" );
exit( 0 );
}
IIdemo_init();
IIdemo_conn(argv[1],&connHandle);
IIdemo_query(&connHandle, &tranHandle,"create table",createTBLText);
IIdemo_query(&connHandle, &tranHandle,"prepare insert",prepText);
IIdemo_insert(&connHandle,&tranHandle);
/*
** Open cursor.
*/
printf( "apiscupd: open cursor\n");
queryParm.qy_genParm.gp_callback = NULL;
queryParm.qy_genParm.gp_closure = NULL;
queryParm.qy_connHandle = connHandle;
queryParm.qy_queryType = IIAPI_QT_OPEN;
queryParm.qy_queryText = openText;
queryParm.qy_parameters = FALSE;
queryParm.qy_tranHandle = tranHandle;
queryParm.qy_stmtHandle = NULL;
IIapi_query( &queryParm );
while( queryParm.qy_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
tranHandle = queryParm.qy_tranHandle;
stmtHandle = queryParm.qy_stmtHandle;
/*
** Get cursor row descriptor.
*/
getDescrParm.gd_genParm.gp_callback = NULL;
getDescrParm.gd_genParm.gp_closure = NULL;
getDescrParm.gd_stmtHandle = stmtHandle;
getDescrParm.gd_descriptorCount = 0;
getDescrParm.gd_descriptor = NULL;
IIapi_getDescriptor( &getDescrParm );
while( getDescrParm.gd_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Position cursor on row.
*/
getColParm.gc_genParm.gp_callback = NULL;
getColParm.gc_genParm.gp_closure = NULL;
getColParm.gc_rowCount = 1;
getColParm.gc_columnCount = getDescrParm.gd_descriptorCount;
getColParm.gc_columnData = DataBuffer;
getColParm.gc_columnData[0].dv_value = var1;
getColParm.gc_columnData[1].dv_value = &var2;
getColParm.gc_stmtHandle = stmtHandle;
getColParm.gc_moreSegments = 0;
do
{
printf( "apiscupd: next row\n" );
IIapi_getColumns( &getColParm );
while( getColParm.gc_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
if ( getColParm.gc_genParm.gp_status >= IIAPI_ST_NO_DATA )
break;
/*
** Update using cursor.
*/
printf( "apiscupd: update row\n" );
queryParm.qy_genParm.gp_callback = NULL;
queryParm.qy_genParm.gp_closure = NULL;
queryParm.qy_connHandle = connHandle;
queryParm.qy_queryType = IIAPI_QT_CURSOR_UPDATE;
queryParm.qy_queryText = updateText;
queryParm.qy_parameters = TRUE;
queryParm.qy_tranHandle = tranHandle;
queryParm.qy_stmtHandle = NULL;
IIapi_query( &queryParm );
while( queryParm.qy_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Describe query parameters - cursor handle.
*/
setDescrParm.sd_genParm.gp_callback = NULL;
setDescrParm.sd_genParm.gp_closure = NULL;
setDescrParm.sd_stmtHandle = queryParm.qy_stmtHandle;
setDescrParm.sd_descriptorCount = 1;
setDescrParm.sd_descriptor = DescrBuffer;
setDescrParm.sd_descriptor[0].ds_dataType = IIAPI_HNDL_TYPE;
setDescrParm.sd_descriptor[0].ds_nullable = FALSE;
setDescrParm.sd_descriptor[0].ds_length = sizeof( II_PTR );
setDescrParm.sd_descriptor[0].ds_precision = 0;
setDescrParm.sd_descriptor[0].ds_scale = 0;
setDescrParm.sd_descriptor[0].ds_columnType = IIAPI_COL_SVCPARM;
setDescrParm.sd_descriptor[0].ds_columnName = NULL;
IIapi_setDescriptor( &setDescrParm );
while( setDescrParm.sd_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Send query parameters - cursor handle.
*/
putParmParm.pp_genParm.gp_callback = NULL;
putParmParm.pp_genParm.gp_closure = NULL;
putParmParm.pp_stmtHandle = queryParm.qy_stmtHandle;
putParmParm.pp_parmCount = setDescrParm.sd_descriptorCount;
putParmParm.pp_parmData = CursorBuffer;
putParmParm.pp_moreSegments = 0;
putParmParm.pp_parmData[0].dv_null = FALSE;
putParmParm.pp_parmData[0].dv_length = sizeof( II_PTR );
putParmParm.pp_parmData[0].dv_value = (II_PTR)&cursorID;
cursorID = stmtHandle;
IIapi_putParms( &putParmParm );
while( putParmParm.pp_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Get update statement results.
*/
getQInfoParm.gq_genParm.gp_callback = NULL;
getQInfoParm.gq_genParm.gp_closure = NULL;
getQInfoParm.gq_stmtHandle = queryParm.qy_stmtHandle;
IIapi_getQueryInfo( &getQInfoParm );
while( getQInfoParm.gq_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Free update statement resources.
*/
closeParm.cl_genParm.gp_callback = NULL;
closeParm.cl_genParm.gp_closure = NULL;
closeParm.cl_stmtHandle = queryParm.qy_stmtHandle;
IIapi_close( &closeParm );
while( closeParm.cl_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
} while( 1 );
/*
** Get cursor fetch results.
*/
getQInfoParm.gq_genParm.gp_callback = NULL;
getQInfoParm.gq_genParm.gp_closure = NULL;
getQInfoParm.gq_stmtHandle = stmtHandle;
IIapi_getQueryInfo( &getQInfoParm );
while( getQInfoParm.gq_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Free cursor resources.
*/
printf( "apiscupd: close cursor\n" );
closeParm.cl_genParm.gp_callback = NULL;
closeParm.cl_genParm.gp_closure = NULL;
closeParm.cl_stmtHandle = stmtHandle;
IIapi_close( &closeParm );
while( closeParm.cl_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
IIdemo_rollback(&tranHandle);
IIdemo_disconn(&connHandle);
IIdemo_term();
return( 0 );
}
int
main( int argc, char** argv )
{
II_PTR connHandle = (II_PTR)NULL;
II_PTR tranHandle = (II_PTR)NULL;
II_PTR stmtHandle = (II_PTR)NULL;
IIAPI_QUERYPARM queryParm;
IIAPI_GETDESCRPARM getDescrParm;
IIAPI_GETCOLPARM getColParm;
IIAPI_CLOSEPARM closeParm;
IIAPI_CANCELPARM cancelParm;
IIAPI_WAITPARM waitParm = { -1 };
IIAPI_DATAVALUE DataBuffer[ 1 ];
int i;
char var1[33];
if ( argc != 2 )
{
printf( "usage: apissell [vnode::]dbname[/server_class]\n" );
exit( 0 );
}
IIdemo_init();
IIdemo_conn(argv[1],&connHandle);
/*
** Issue query
*/
printf( "apissell: select table names\n" );
queryParm.qy_genParm.gp_callback = NULL;
queryParm.qy_genParm.gp_closure = NULL;
queryParm.qy_connHandle = connHandle;
queryParm.qy_queryType = IIAPI_QT_QUERY;
queryParm.qy_queryText = queryText;
queryParm.qy_parameters = FALSE;
queryParm.qy_tranHandle = tranHandle;
queryParm.qy_stmtHandle = NULL;
IIapi_query( &queryParm );
while( queryParm.qy_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
tranHandle = queryParm.qy_tranHandle;
stmtHandle = queryParm.qy_stmtHandle;
/*
** Get query result descriptors
*/
printf( "apissell: get descriptors\n" );
getDescrParm.gd_genParm.gp_callback = NULL;
getDescrParm.gd_genParm.gp_closure = NULL;
getDescrParm.gd_stmtHandle = stmtHandle;
getDescrParm.gd_descriptorCount = 0;
getDescrParm.gd_descriptor = NULL;
IIapi_getDescriptor( &getDescrParm );
while( getDescrParm.gd_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Get query results
*/
printf( "apissell: get results\n" );
getColParm.gc_genParm.gp_callback = NULL;
getColParm.gc_genParm.gp_closure = NULL;
getColParm.gc_rowCount = 1;
getColParm.gc_columnCount = 1;
getColParm.gc_rowsReturned = 0;
getColParm.gc_columnData = DataBuffer;
getColParm.gc_columnData[0].dv_value = var1;
getColParm.gc_stmtHandle = stmtHandle;
getColParm.gc_moreSegments = 0;
for( i = 0; i < 5; i++ )
{
IIapi_getColumns( &getColParm );
while( getColParm.gc_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
if ( getColParm.gc_genParm.gp_status >= IIAPI_ST_NO_DATA )
break;
var1[ DataBuffer[0].dv_length ] = '\0';
printf( "\t%s = %s \n",
getDescrParm.gd_descriptor[0].ds_columnName, var1 );
};
/*
** Cancel query processing.
*/
printf( "apissell: cancel query\n" );
cancelParm.cn_genParm.gp_callback = NULL;
cancelParm.cn_genParm.gp_closure = NULL;
cancelParm.cn_stmtHandle = stmtHandle;
IIapi_cancel(&cancelParm );
while( cancelParm.cn_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm);
/*
** Free query resources.
*/
printf( "apissell: free query resources\n" );
closeParm.cl_genParm.gp_callback = NULL;
closeParm.cl_genParm.gp_closure = NULL;
closeParm.cl_stmtHandle = stmtHandle;
IIapi_close( &closeParm );
while( closeParm.cl_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
IIdemo_rollback(&tranHandle);
IIdemo_disconn(&connHandle);
IIdemo_term();
return( 0 );
}
int
main( int argc, char** argv )
{
II_PTR connHandle = (II_PTR)NULL;
II_PTR tranHandle = (II_PTR)NULL;
II_PTR stmtHandle = (II_PTR)NULL;
II_PTR envHandle = (II_PTR)NULL;
IIAPI_CONNPARM connParm;
IIAPI_AUTOPARM autoparm;
IIAPI_QUERYPARM queryParm;
IIAPI_GETDESCRPARM getDescrParm;
IIAPI_GETCOLPARM getColParm;
IIAPI_GETQINFOPARM getQInfoParm;
IIAPI_CLOSEPARM closeParm;
IIAPI_WAITPARM waitParm = { -1 };
IIAPI_DESCRIPTOR DescrBuffer[ 5 ];
IIAPI_DATAVALUE DataBuffer[ 5 ];
char var[5][129];
short i, len;
IIdemo_init(&envHandle);
/*
** Connect to local Name Server
*/
printf( "apisname: establishing connection to Name Server\n" );
connParm.co_genParm.gp_callback = NULL;
connParm.co_genParm.gp_closure = NULL;
connParm.co_target = NULL;
connParm.co_type = IIAPI_CT_NS;
connParm.co_connHandle = envHandle;
connParm.co_tranHandle = NULL;
connParm.co_username = NULL;
connParm.co_password = NULL;
connParm.co_timeout = -1;
IIapi_connect( &connParm );
while( connParm.co_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
connHandle = connParm.co_connHandle;
tranHandle = connParm.co_tranHandle;
/*
** Enable autocommit
*/
printf( "apisauto: enable autocommit\n" );
autoparm.ac_genParm.gp_callback = NULL;
autoparm.ac_genParm.gp_closure = NULL;
autoparm.ac_connHandle = connHandle;
autoparm.ac_tranHandle = NULL;
IIapi_autocommit( &autoparm );
while( autoparm.ac_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
tranHandle = autoparm.ac_tranHandle;
/*
** Execute 'show' statement.
*/
printf( "apisname: retrieving VNODE connection info\n");
queryParm.qy_genParm.gp_callback = NULL;
queryParm.qy_genParm.gp_closure = NULL;
queryParm.qy_connHandle = connHandle;
queryParm.qy_queryType = IIAPI_QT_QUERY;
queryParm.qy_queryText = showText;
queryParm.qy_parameters = FALSE;
queryParm.qy_tranHandle = tranHandle;
queryParm.qy_stmtHandle = NULL;
IIapi_query( &queryParm );
while( queryParm.qy_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
stmtHandle = queryParm.qy_stmtHandle;
/*
** Get result row descriptors.
*/
getDescrParm.gd_genParm.gp_callback = NULL;
getDescrParm.gd_genParm.gp_closure = NULL;
getDescrParm.gd_stmtHandle = stmtHandle;
getDescrParm.gd_descriptorCount = 0;
getDescrParm.gd_descriptor = NULL;
IIapi_getDescriptor( &getDescrParm );
while( getDescrParm.gd_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Retrieve result rows.
*/
getColParm.gc_genParm.gp_callback = NULL;
getColParm.gc_genParm.gp_closure = NULL;
getColParm.gc_rowCount = 1;
getColParm.gc_columnCount = getDescrParm.gd_descriptorCount;
getColParm.gc_columnData = DataBuffer;
getColParm.gc_stmtHandle = stmtHandle;
getColParm.gc_moreSegments = 0;
for( i = 0; i < getDescrParm.gd_descriptorCount; i++ )
getColParm.gc_columnData[i].dv_value = var[i];
do
{
IIapi_getColumns( &getColParm );
while( getColParm.gc_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
if ( getColParm.gc_genParm.gp_status >= IIAPI_ST_NO_DATA )
break;
for( i = 0; i < getDescrParm.gd_descriptorCount; i++ )
{
if ( getDescrParm.gd_descriptor[i].ds_dataType == IIAPI_VCH_TYPE )
{
memcpy( (char *)&len, var[i], 2 );
var[i][ len + 2 ] = '\0';
strcpy( var[i], &var[i][2] );
}
else
{
var[i][ getColParm.gc_columnData[ i ].dv_length ] = '\0';
}
}
printf( "\tG/P = %s vnode = %s host = %s prot = %s addr = %s\n",
var[0],var[1],var[2],var[3],var[4]);
} while (1);
/*
** Get query results.
*/
getQInfoParm.gq_genParm.gp_callback = NULL;
getQInfoParm.gq_genParm.gp_closure = NULL;
getQInfoParm.gq_stmtHandle = stmtHandle;
IIapi_getQueryInfo( &getQInfoParm );
while( getQInfoParm.gq_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Close query.
*/
closeParm.cl_genParm.gp_callback = NULL;
closeParm.cl_genParm.gp_closure = NULL;
closeParm.cl_stmtHandle = stmtHandle;
IIapi_close( &closeParm );
while( closeParm.cl_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
/*
** Disable autocommit.
*/
printf( "apisname: disable autocommit\n" );
autoparm.ac_connHandle = NULL;
autoparm.ac_tranHandle = tranHandle;
IIapi_autocommit( &autoparm );
while( autoparm.ac_genParm.gp_completed == FALSE )
IIapi_wait( &waitParm );
IIdemo_disconn(&connHandle);
IIdemo_term(&envHandle);
return( 0 );
}
