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SQLServers[]

returns a list of the open SQLServer objects.

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DatabaseLink`
DatabaseLink`

SQLServers

SQLServers[]

returns a list of the open SQLServer objects.

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范例

基本范例  (1)

Wolfram Language code: Needs["DatabaseLink`"]

Launch multiple HSQL servers:

Wolfram Language code: s1 = SQLServerLaunch[{"myDb1" -> FileNameJoin[{$TemporaryDirectory, "HSQLServer1"}]}, "Port" -> 9001]
Wolfram Language code: s2 = SQLServerLaunch[{"myDb2" -> FileNameJoin[{$TemporaryDirectory, "HSQLServer2"}]}, "Port" -> 9002]
Wolfram Language code: s3 = SQLServerLaunch[{"myDb3" -> FileNameJoin[{$TemporaryDirectory, "HSQLServer3"}]}, "Port" -> 9003]

Obtain a list of open servers:

Wolfram Language code: SQLServers[]
Wolfram Language code: SQLServers[] === {s1, s2, s3}
Wolfram Language code: SQLServerShutdown[#]& /@ {s1, s2, s3};