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Syntax documentation function_spec Locate the document in the library structure

<function_spec> ::=
  <
arithmetic_function>
| <
trigonometric_function>
| <
string_function>
| <
date_function>
| <
time_function>
| <
extraction_function>
| <
special_function>
| <
conversion_function>
| <
dbfunction_call>

 

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