psql: count every COPY FROM STDIN when scanning a query string.
When SendQuery() is not told how many COPY FROM STDIN commands the
query string contains (as for -c, \gexec, and \watch), it scans the
string to count them itself. But it called psql_scan() only once,
which stops at the first semicolon, so any COPY FROM STDIN past the
first sub-command was not counted, causing failure of cases that used
to work. Oversight in commit 3045a25ba.
Author: Zsolt Parragi <zsolt.parragi@percona.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/CAN4CZFPqa6c+u4uX5jJ8LANHTQ4dxM3m4_8G9WmX_A4-2wuv2A@mail.gmail.com
Backpatch-through: 14
Branch
------
REL_14_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/f1204c1a798565c24f645503c43135a1372e9d2b
Modified Files
--------------
src/bin/psql/common.c | 25 +++++++++++++++++++++++--
1 file changed, 23 insertions(+), 2 deletions(-)
