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29 lines
941 B
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29 lines
941 B
Plaintext
.\" This is -*-nroff-*-
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.\" XXX standard disclaimer belongs here....
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.\" $Header: /cvsroot/pgsql/doc/man/Attic/drop_function.l,v 1.1.1.1 1996/08/18 22:14:23 scrappy Exp $
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.TH "DROP FUNCTION" SQL 11/05/95 Postgres95 Postgres95
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.SH NAME
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drop function \(em remove a user-defined C function
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.SH SYNOPSIS
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.nf
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\fBdrop function \fRfunction_name ( \fP[ type-1 { \fB,\fP type-n } ] \fB)
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.fi
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.SH DESCRIPTION
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.BR "drop function"
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will remove references to an existing C function. To execute this
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command the user must be the owner of the function. The input
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argument types to the function must be specified, as only the
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function with the given name and argument types will be removed.
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.SH EXAMPLE
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.nf
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--
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--this command removes the square root function
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--
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drop function sqrt(int4)
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.fi
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.SH "SEE ALSO"
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create function(l).
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.SH BUGS
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No checks are made to ensure that types, operators or access methods
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that rely on the function have been removed first.
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