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manual.texi Correct error in DBI NULLABLE description.

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Docs/manual.texi:
  Correct error in DBI NULLABLE description.
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2002-07-14 19:00:24 -05:00
parent 93ea491c86
commit 1e519a7c26
1 changed files with 5 additions and 3 deletions
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@@ -40739,9 +40739,11 @@ $rv = $sth->rows;
@findex DBI->@{NULLABLE@}
@findex NULLABLE DBI method
@item NULLABLE
Returns a reference to an array of boolean values; for each element of
the array, a value of TRUE indicates that this
column may contain @code{NULL} values.
Returns a reference to an array of values that indicate whether columns may
contain @code{NULL} values.
The possible values for each array element are 0 or the empty string if the
column cannot be @code{NULL}, 1 if it can, and 2 if the column's @code{NULL}
status is unknown.
Example:
@example
$null_possible = $sth->@{NULLABLE@};