database/mariadb-columnstore-engine
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MCOL-1985 Server set decimal count for UDF based on both parameters. This doesn't work for regr_avgx and regr_avgy, which only care about one of them. Do our best to handle it reasonably. Still gives unlimited decimals for InnoDB when the unused parameter is not numeric.

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This commit is contained in:
David Hall
2019-04-23 15:41:20 -05:00
parent b38f192e2e
commit 2b9f54d682
15 changed files with 25 additions and 44 deletions
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17
utils/regr/regrmysql.cpp
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@ -167,10 +167,13 @@ extern "C"
strcpy(message,"regr_avgx() with a non-numeric independant (second) argument");
return 1;
}
if (initid->decimals != DECIMAL_NOT_SPECIFIED)
if (args->arg_type[1] == DECIMAL_RESULT && initid->decimals != DECIMAL_NOT_SPECIFIED)
{
initid->decimals +=4;
initid->decimals += 4;
}
else
{
initid->decimals = DECIMAL_NOT_SPECIFIED;
}
if (!(data = (struct regr_avgx_data*) malloc(sizeof(struct regr_avgx_data))))
@ -272,9 +275,13 @@ extern "C"
return 1;
}
if (initid->decimals != DECIMAL_NOT_SPECIFIED)
if (args->arg_type[0] == DECIMAL_RESULT && initid->decimals != DECIMAL_NOT_SPECIFIED)
{
initid->decimals +=4;
initid->decimals += 4;
}
else
{
initid->decimals = DECIMAL_NOT_SPECIFIED;
}
if (!(data = (struct regr_avgy_data*) malloc(sizeof(struct regr_avgy_data))))