pgAdmin 4 commit: Use 'set_config(...)' function to update the'bytea_o

Use 'set_config(...)' function to update the 'bytea_output' settings
instead of 'UPDATE' statement, which is not allowed in the the read-only
instances.

Reported by: Robert J. Rotter
Solution provided by: Tom Lane

Fixes #3973

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgadmin4.git;a=commitdiff;h=eb3d3980e03df792afb7d53c9470827c29e6e4a2

Modified Files
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web/pgadmin/utils/driver/psycopg2/connection.py | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)