database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-07 00:36:50 +03:00
Code Activity

Numeric error suppression in jsonpath

Browse Source 
Add support of numeric error suppression to jsonpath as it's required by
standard.  This commit doesn't use PG_TRY()/PG_CATCH() in order to implement
that.  Instead, it provides internal versions of numeric functions used, which
support error suppression.

Discussion: https://postgr.es/m/fcc6fc6a-b497-f39a-923d-aa34d0c588e8%402ndQuadrant.com
Author: Alexander Korotkov, Nikita Glukhov
Reviewed-by: Tomas Vondra
This commit is contained in:
Alexander Korotkov
2019-03-16 12:21:19 +03:00
parent 72b6460336
commit 16d489b0fe
7 changed files with 353 additions and 97 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/include/utils/numeric.h
View File

@ -61,4 +61,16 @@ int32 numeric_maximum_size(int32 typmod);
extern char *numeric_out_sci(Numeric num, int scale);
extern char *numeric_normalize(Numeric num);
extern Numeric numeric_add_opt_error(Numeric num1, Numeric num2,
bool *have_error);
extern Numeric numeric_sub_opt_error(Numeric num1, Numeric num2,
bool *have_error);
extern Numeric numeric_mul_opt_error(Numeric num1, Numeric num2,
bool *have_error);
extern Numeric numeric_div_opt_error(Numeric num1, Numeric num2,
bool *have_error);
extern Numeric numeric_mod_opt_error(Numeric num1, Numeric num2,
bool *have_error);
extern int32 numeric_int4_opt_error(Numeric num, bool *error);
#endif /* _PG_NUMERIC_H_ */