pgsql: docs: improve description of how to handle multiple databases - Mailing list pgsql-committers

docs:  improve description of how to handle multiple databases

This is a redesign of the intro to the managing databases chapter.

Discussion: https://postgr.es/m/159586122762.680.1361378513036616007@wrigleys.postgresql.org

Author: David G. Johnston

Backpatch-through: 9.5

Branch
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REL9_5_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/e5c674927fffe82d129c980d1569684c37b7aff3

Modified Files
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doc/src/sgml/manage-ag.sgml | 54 +++++++++++++++++++++++++++++++--------------
1 file changed, 37 insertions(+), 17 deletions(-)