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Increase default bison stack.

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This commit is contained in:
totaj
2022-12-14 17:23:15 +08:00
parent 5d4ad6ccea
commit 417e617fee
3 changed files with 27 additions and 0 deletions
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2
src/common/backend/parser/Makefile
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@ -49,9 +49,11 @@ gram.cpp: gram.y
ifdef BISON ifdef BISON
$(BISON) -d $(BISONFLAGS) -o $@ $< $(BISON) -d $(BISONFLAGS) -o $@ $<
sed -i 's/YY_NULL nullptr/YY_NULL 0/g' gram.cpp sed -i 's/YY_NULL nullptr/YY_NULL 0/g' gram.cpp
sed -i 's/\# define YYINITDEPTH .*/\# define YYINITDEPTH 1000/g' gram.cpp
else else
@$(missing) bison $< $@ @$(missing) bison $< $@
sed -i 's/YY_NULL nullptr/YY_NULL 0/g' gram.cpp sed -i 's/YY_NULL nullptr/YY_NULL 0/g' gram.cpp
sed -i 's/\# define YYINITDEPTH .*/\# define YYINITDEPTH 1000/g' gram.cpp
endif endif
scan.inc: scan.l scan.inc: scan.l

14
src/test/regress/expected/single_node_errors.out
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@ -463,3 +463,17 @@ create table create_partition_table_059(score_1 timestamp,score_2 int) partition
partition create_partition_table_059_001 values less than ('2019-08-01') partition create_partition_table_059_001 values less than ('2019-08-01')
); );
ERROR: duplicate partition name: "create_partition_table_059_001" ERROR: duplicate partition name: "create_partition_table_059_001"
-- Check that stack depth of bison
select ('aa'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('bb'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('cc'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('dd'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('ee'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('ff'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('gg'||(1||(2||(3||(4||(5||(6||(7||(8||(9||(10)))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));
?column?
---------------------------------------------------------------------------------------------
aa12345678910bb12345678910cc12345678910dd12345678910ee12345678910ff12345678910gg12345678910
(1 row)

11
src/test/regress/sql/single_node_errors.sql
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@ -384,3 +384,14 @@ create table create_partition_table_059(score_1 timestamp,score_2 int) partition
partition create_partition_table_059_001 values less than ('2009-08-01'), partition create_partition_table_059_001 values less than ('2009-08-01'),
partition create_partition_table_059_001 values less than ('2019-08-01') partition create_partition_table_059_001 values less than ('2019-08-01')
); );
-- Check that stack depth of bison
select ('aa'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('bb'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('cc'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('dd'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('ee'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('ff'||(1||(2||(3)||(4||(5||(6||(7||(8||(9||(10||
('gg'||(1||(2||(3||(4||(5||(6||(7||(8||(9||(10)))))))))))
))))))))))))))))))))))))))))))))))))))))))))))))))))))))))));