Thread: pgsql: Follow the rule that regression-test-created roles are named"re

Follow the rule that regression-test-created roles are named "regress_xxx".

Commit 1c5d9270e had not gotten the word about this.  (For previous
context, see 18555b132.)

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/c360477d2e2f65fdea64aa8bc94a6286d0883f7a

Modified Files
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src/test/regress/expected/psql.out | 122 ++++++++++++++++++-------------------
src/test/regress/sql/psql.sql      |   8 +--
2 files changed, 65 insertions(+), 65 deletions(-)