Can't find List->elements

[daniel-garcia]

I'm running ubuntu 20.04 with pg 12. When I try to compile I get this error.

dgarcia@dgarcia-vm:~/go/src/github.com/daniel-garcia/jdbc_fdw$ USE_PGXS=1 make
gcc -Wall -Wmissing-prototypes -Wpointer-arith -Wdeclaration-after-statement -Werror=vla -Wendif-labels -Wmissing-format-attribute -Wformat-security -fno-strict-aliasing -fwrapv -fexcess-precision=standard -Wno-format-truncation -Wno-stringop-truncation -g -g -O2 -fstack-protector-strong -Wformat -Werror=format-security -fno-omit-frame-pointer -fPIC -D'PKG_LIB_DIR=/usr/lib/postgresql/12/lib' -I/usr/include/postgresql -I. -I./ -I/usr/include/postgresql/12/server -I/usr/include/postgresql/internal  -Wdate-time -D_FORTIFY_SOURCE=2 -D_GNU_SOURCE -I/usr/include/libxml2  -I/usr/include/mit-krb5  -c -o jq.o jq.c
jq.c: In function ‘jq_iterate’:
jq.c:699:41: error: ‘List’ {aka ‘struct List’} has no member named ‘elements’
  699 |     int   column_index = retrieved_attrs->elements[i].int_value - 1;
      |                                         ^~
make: *** [<builtin>: jq.o] Error 1

Is there a particular version of postgres this compiles against?

[nxhai98]

Hello @daniel-garcia,

Thank you for reporting.

Currently, jdbc_fdw can work with Postgres PostgreSQL 13 and 14 versions only.
And we do not have planned to support older version for now.

Could you try with newer version of PostgreSQL?