Thread: pgsql: Update type-conversion documentation for long-ago changes.

Update type-conversion documentation for long-ago changes.

This example wasn't updated when we changed the behavior of bpcharlen()
in 8.0, nor when we changed the number of parameters taken by the bpchar()
cast function in 7.3.  Per report from lsliang.

Branch
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REL8_3_STABLE

Details
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http://git.postgresql.org/pg/commitdiff/f85efeef2455e788092b497f7b8d6f9246b1cdfc

Modified Files
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doc/src/sgml/typeconv.sgml |   22 ++++++++++++----------
1 files changed, 12 insertions(+), 10 deletions(-)