The Flow view displays an interactive diagram of a project, or one of its modules, and all of the associated components. The Flow view shows the relationships between all the components, including CCL statements and submodules, data streams and adapters, and external databases.
The following table describes the graphic elements of the Flow view:
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Input and output adapters. |
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External databases. |
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Input, output, and local streams. Right-clicking a stream allows you to open a viewer for that stream. |
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Regular and public named windows. Right-clicking a named window allows you to open a viewer for that window. |
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CCL statements inside the current module. Each blue box represents a separate CCL statement. A portion of the statement text appears inside the box. |
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Submodule of the current query module. |
The Flow view also displays:
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The number of rows processed by each of the module's CCL statements since the project was last started.
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The average latency to each data stream (number of microseconds it takes rows to travel from any input adapter to the stream).
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The average latency from each data stream (number of microseconds it takes rows to travel from the stream to any output adapter).
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The size of each window.
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The approximate amount of memory used by each window.
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The approximate amount of memory used by each query (note that the preference "SybaseC8/ Performance/ EnableMemoryUsageStats" in the file c8-server.conf controls whether or not the memory statistics display).
These run-time statistics can be turned on and off by clicking Show Runtime Information on the View menu.
Right-clicking a group of CCL statements in the Flow view shows the statements' detail. Right-clicking other objects displays the same shortcut menu as when you right-click the same component in the Explorer view.