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Improved sparsevec_in [skip ci]

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This commit is contained in:
Andrew Kane
2024-04-13 15:13:08 -07:00
parent 89629abc08
commit 20fb2e0797
3 changed files with 12 additions and 0 deletions
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4
src/sparsevec.c
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@@ -213,6 +213,10 @@ sparsevec_in(PG_FUNCTION_ARGS)
errdetail("Vector contents must start with \"{\"."))); errdetail("Vector contents must start with \"{\".")));
str++; str++;
while (sparsevec_isspace(*str))
str++;
pt = strtok(str, ","); pt = strtok(str, ",");
stringEnd = pt; stringEnd = pt;

7
test/expected/sparsevec_input.out
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@@ -10,6 +10,12 @@ SELECT ' { 1 : 1.5 , 3 : 3.5 } / 5 '::sparsevec;
{1:1.5,3:3.5}/5 {1:1.5,3:3.5}/5
(1 row) (1 row)
SELECT ' { } / 5'::sparsevec;
sparsevec
-----------
{}/5
(1 row)
SELECT ''::sparsevec; SELECT ''::sparsevec;
ERROR: invalid input syntax for type sparsevec: "" ERROR: invalid input syntax for type sparsevec: ""
LINE 1: SELECT ''::sparsevec; LINE 1: SELECT ''::sparsevec;
@@ -24,6 +30,7 @@ SELECT '{ '::sparsevec;
ERROR: invalid input syntax for type sparsevec: "{ " ERROR: invalid input syntax for type sparsevec: "{ "
LINE 1: SELECT '{ '::sparsevec; LINE 1: SELECT '{ '::sparsevec;
^ ^
DETAIL: Unexpected end of input.
SELECT '{}'::sparsevec; SELECT '{}'::sparsevec;
ERROR: invalid input syntax for type sparsevec: "{}" ERROR: invalid input syntax for type sparsevec: "{}"
LINE 1: SELECT '{}'::sparsevec; LINE 1: SELECT '{}'::sparsevec;

1
test/sql/sparsevec_input.sql
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@@ -1,5 +1,6 @@
SELECT '{1:1.5,3:3.5}/5'::sparsevec; SELECT '{1:1.5,3:3.5}/5'::sparsevec;
SELECT ' { 1 : 1.5 , 3 : 3.5 } / 5 '::sparsevec; SELECT ' { 1 : 1.5 , 3 : 3.5 } / 5 '::sparsevec;
SELECT ' { } / 5'::sparsevec;
SELECT ''::sparsevec; SELECT ''::sparsevec;
SELECT '{'::sparsevec; SELECT '{'::sparsevec;