A data block is updated whenever it is queried or when changes to it are committed. By default, when the block is updated, any charts based on the data block are automatically updated. You can use the UPDATE_CHART Built-in to explicitly cause a chart item to be updated, even if the data block on which it is based has not been updated. For example, you may want update the chart to reflect uncommitted changes in the data block.
PROCEDURE UPDATE_CHART
(chart_name VARCHAR2,
param_list_id PARAMLIST
);
PROCEDURE UPDATE_CHART
(chart_name VARCHAR2,
param_list_name VARCHAR2
);
PROCEDURE UPDATE_CHART
(chart_id ITEM,
param_list_id PARAMLIST
);
PROCEDURE UPDATE_CHART
(chart_id ITEM,
param_list_name VARCHAR2
);
PROCEDURE UPDATE_CHART
(chart_id ITEM
);
PROCEDURE UPDATE_CHART
(chart_name VARCHAR2
);
Built-in Type unrestricted procedure
Enter Query Mode yes