This page describes how to use HEADER functions in Lenses SQL Processors.
This page describes the HEADERASLONG function in Lenses SQL.
HEADERASLONG(keyStr)Returns the value of the record header key as a LONG value.
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This page describes the HEADERASSTRING function in Lenses SQL.
HEADERASSTRING(keyStr)Returns the value of the record header key as a STRING value.
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This page describes the HEADERASFLOAT function in Lenses SQL.
HEADERASFLOAT(keyStr)Returns the value of the record header key as a FLOAT value.
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This page describes the HEADERASINT function in Lenses SQL.
HEADERASINT(keyStr)Returns the value of the record header key as an INT value.
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This page describes the HEADERASDOUBLE function in Lenses SQL.
HEADERASDOUBLE(keyStr)Returns the value of the record header key as a DOUBLE value.
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This page describes the HEADERKEYS function in Lenses SQL.
HEADERKEYS()Returns all the header keys for the current record.
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