2.4.273.64 SXAddl_SXCQuery_SXDReconnCond
The SXAddl_SXCQuery_SXDReconnCond record specifies the reconnect condition for an external connection, for a SxcQuery class.
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hdr |
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rccDBQuery |
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reserved |
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hdr (6 bytes): An SXAddlHdr structure. The value of hdr.sxc MUST equal 0x06 and the value of hdr.sxd MUST equal 0x07.
rccDBQuery (4 bytes): An unsigned integer that specifies the reconnect condition for the database query. MUST be a value from the following table:
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Value
Reconnect condition
0x00000000
Retrieve external connection information as required. When external data is refreshed from the external connection, use the existing external connection information; if the external data refresh from the external connection fails, then retrieve updated external connection information, if available, from the external connection file.
0x00000001
Retrieve external connection information. When external data is refreshed from the external connection, retrieve updated external connection information from the external connection file, if available, and use that instead of the existing external connection information. In this case, the external data refresh fails if the external connection file is unavailable.
0x0000000
Never retrieve external connection information. Never get updated external connection information from the external connection file even if it is available and even if the existing external connection information is not valid.
reserved (2 bytes): MUST be zero, and MUST be ignored.