ecpg: put all string-valued tokens returned by pgc.l in local storage.
This didn't work earlier in the patch series (I think some of
the strings were ending up in data-type-related structures),
but apparently we're now clean enough for it. This considerably
reduces process-lifespan memory leakage.
Discussion: https://postgr.es/m/2011420.1713493114@sss.pgh.pa.us
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/85312d95e959bae16c5d0bbf79ae74bcd7fec1a9
Modified Files
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src/interfaces/ecpg/preproc/parser.c | 4 +++-
src/interfaces/ecpg/preproc/pgc.l | 42 ++++++++++++++++++------------------
2 files changed, 24 insertions(+), 22 deletions(-)