Fix worker_spi when launching workers without shared_preload_libraries
Currently, the database name to connect is initialized only when the
module is loaded with shared_preload_libraries, causing any call of
worker_spi_launch() to fail if the library is not loaded for a dynamic
bgworker launch. Rather than making the GUC defining the database to
connect to a PGC_POSTMASTER, this commit switches worker_spi.database to
PGC_SIGHUP, loaded even if the module's library is loaded dynamically
for a worker.
We have been discussing about the integration of more advanced tests in
this module, with and without shared_preload_libraries set, so this
eases a bit the work planned in this area.
No backpatch is done as, while this is a bug, it changes the definition
of worker_spi.database.
Author: Masahiro Ikeda
Reviewed-by: Bharath Rupireddy
Discussion: https://postgr.es/m/d30d3ea7d21cb7c9e1e3cc47e301f1b6@oss.nttdata.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/97ff8dd02ca788020021cdafb85d77d4fd3f3125
Modified Files
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src/test/modules/worker_spi/worker_spi.c | 23 ++++++++++++++---------
1 file changed, 14 insertions(+), 9 deletions(-)
