class %Exception.SQL
extends %Exception.AbstractException
An SQL exception is instantiated using SQLCODE and %msg. It provides a convenient
mechanism for reporting SQLCODE errors using exceptions. The resulting exception
can be processed as a %Status value using the AsStatus() method or the original
SQLCODE value along with the %msg value can be retrieved as Code and Data respectively.
Authors of catch tException { } can test for an SQL exception using
tException.%IsA("%Exception.SQL") to perform error handling and reporting
specific to SQL.
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Parameters
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Properties
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Methods
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Queries
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Indices
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ForeignKeys
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Triggers
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• classmethod CreateFromSQLCODE(pSQLCODE As %Integer, pMessage As %String(MAXLEN=""))
as %Exception.SQL
Instantiate an exception from SQLCODE and %msg.
• method SQLMessageString(pLevel As %Integer = 0)
as %String
This returns a string that represents the SQL %msg string. Users should feel free
to modify the format and content in subclasses
