doc: Expand recursive query documentation
Break the section up with subsection headings. Add examples for depth-
and breadth-first search ordering. For consistency with the SQL
search clause, start the depth counting at 0 instead of 1 in the
examples.
Discussion: https://www.postgresql.org/message-id/[email protected]
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/323ae003e464cac35f86790f3708b383c18df9e2
Modified Files
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doc/src/sgml/queries.sgml | 163 ++++++++++++++++++++++++++++++++++++++++------
1 file changed, 142 insertions(+), 21 deletions(-)