Parsed test spec with 2 sessions starting permutation: rxy1 wx1 c1 rxy2 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 677 'qh' step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; starting permutation: rxy1 wx1 rxy2 c1 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('hx'); ERROR: could not serialize access due to read/write dependencies among transactions step c2: COMMIT; starting permutation: rxy1 wx1 rxy2 wy2 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 wx1 rxy2 wy2 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wx1 c1 wy2 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('hx'); ERROR: could not serialize access due to read/write dependencies among transactions step c2: COMMIT; starting permutation: rxy1 rxy2 wx1 wy2 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wx1 wy2 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wy2 wx1 c1 c2 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wy2 wx1 c2 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy1 rxy2 wy2 c2 wx1 c1 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('qh'); ERROR: could not serialize access due to read/write dependencies among transactions step c1: COMMIT; starting permutation: rxy2 rxy1 wx1 c1 wy2 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step wy2: INSERT INTO rum_tbl(tsv) values('hx'); ERROR: could not serialize access due to read/write dependencies among transactions step c2: COMMIT; starting permutation: rxy2 rxy1 wx1 wy2 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wx1 wy2 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wy2 wx1 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wy2 wx1 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 rxy1 wy2 c2 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('qh'); ERROR: could not serialize access due to read/write dependencies among transactions step c1: COMMIT; starting permutation: rxy2 wy2 rxy1 wx1 c1 c2 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT; step c2: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 wy2 rxy1 wx1 c2 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c2: COMMIT; step c1: COMMIT; ERROR: could not serialize access due to read/write dependencies among transactions starting permutation: rxy2 wy2 rxy1 c2 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 step c2: COMMIT; step wx1: INSERT INTO rum_tbl(tsv) values('qh'); ERROR: could not serialize access due to read/write dependencies among transactions step c1: COMMIT; starting permutation: rxy2 wy2 c2 rxy1 wx1 c1 step rxy2: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'qh'; id tsv 424 'qh':1 'su':2 'tu':3 'ww':4 230 'iv':1 'lp':2 'mt':4 'qh':3 'ss':5 248 'jn':1 'js':4 'mx':2 'ne':7 'nn':5 'nw':3 'qh':6 50 'bx':1 'ca':5 'da':10 'dn':2 'eq':6 'fn':8 'gl':7 'hu':3 'ig':9 'mg':4 'qh':11 step wy2: INSERT INTO rum_tbl(tsv) values('hx'); step c2: COMMIT; step rxy1: SELECT id, tsv FROM rum_tbl WHERE tsv @@ 'hx'; id tsv 165 'gi':1 'gj':2 'gx':6 'hb':5 'hx':8 'ir':7 'sq':3 'yg':4 74 'cv':1 'de':8 'ds':10 'eh':4 'fd':6 'gh':3 'gi':7 'hn':5 'hx':9 'lo':2 116 'el':1 'er':9 'ez':6 'gr':3 'gt':4 'hx':7 'ie':5 'iv':2 'od':10 'zf':8 119 'eo':1 'fc':5 'he':7 'ht':9 'hx':8 'it':2 'km':3 'so':4 'uj':6 190 'hh':1 'hx':2 'id':5 'iv':3 'ld':7 'ob':6 'oy':4 206 'hx':1 'it':9 'ji':10 'jl':5 'lq':3 'mh':8 'nq':6 'pc':7 'ub':4 'xi':2 677 'hx' step wx1: INSERT INTO rum_tbl(tsv) values('qh'); step c1: COMMIT;