Add overflow test in function numeric_exp.
Started by Yang Xiaoover 7 years ago2 messageshackers
Hi,
The attachment is the proposal patch for function numeric_exp in
src/backend/utils/adt/numeric.c.
Young
Attachments:
0001-Add-overflow-test-in-function-numeric_exp.patchtext/plain; name=0001-Add-overflow-test-in-function-numeric_exp.patchDownload+7-6
Re: Add overflow test in function numeric_exp.
Yang Xiao <YangX92@hotmail.com> writes:
The attachment is the proposal patch for function numeric_exp in
src/backend/utils/adt/numeric.c.
Why do we need this? numeric_exp() already detects result overflow.
regression=# select numeric_exp(10000);
ERROR: value overflows numeric format
regards, tom lane