Reject consecutive element patterns of same kind Adding an implicit empty vertex pattern when a path pattern starts or ends with an edge pattern or when two consecutive edge patterns appear in the pattern is not supported right now. Prohibit such path patterns.
Author: Ashutosh Bapat <[email protected]> Reported-by: Alexander Lakhin <[email protected]> Reviewed-by: Henson Choi <[email protected]> Discussion: https://www.postgresql.org/message-id/flat/72a23702-6d96-4103-a54b-057c2352e885%2540eisentraut.org Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/720f0f89d696a5c12817359b5c0f3da8e7ebdfe8 Modified Files -------------- src/backend/parser/parse_graphtable.c | 48 +++++++++++++++++++++++++++---- src/backend/rewrite/rewriteGraphTable.c | 10 +++++++ src/test/regress/expected/graph_table.out | 19 ++++++++++++ src/test/regress/sql/graph_table.sql | 6 ++++ 4 files changed, 78 insertions(+), 5 deletions(-)
