Thread: pgsql: pgbench: Ensure previous progress message is fully cleared when

pgbench: Ensure previous progress message is fully cleared when updating.

During pgbench's table initialization, progress updates could display
leftover characters from the previous message if the new message
was shorter. This commit resolves the issue by appending spaces to
the current message to fully overwrite any remaining characters from
the previous line.

Back-patch to all the supported versions.

Author: Yushi Ogiwara, Tatsuo Ishii, Fujii Masao
Reviewed-by: Tatsuo Ishii, Fujii Masao
Discussion: https://postgr.es/m/9a9b8b95b6a709877ae48ad5b0c59bb9@oss.nttdata.com

Branch
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REL_15_STABLE

Details
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https://git.postgresql.org/pg/commitdiff/1e46f7351abcc8f17d37b0d7498fb672a105eb26

Modified Files
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src/bin/pgbench/pgbench.c | 26 +++++++++++++++++++-------
1 file changed, 19 insertions(+), 7 deletions(-)