hcq/oceanbase
hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 2 Packages Projects Releases Wiki Activity

set correct character length of varchar in dblink

Browse Source
This commit is contained in:
cqliang1995 2023-09-22 02:43:49 +00:00 committed by ob-robot
parent b716ff97bf
commit e4e09ecfb6
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
deps/oblib/src/lib/mysqlclient/ob_mysql_result.cpp vendored
View File

@ -81,7 +81,7 @@ int ObMySQLResult::format_precision_scale_length(int16_t &precision, int16_t &sc
int16_t tmp_precision = precision;
int16_t tmp_scale = scale;
int32_t tmp_length = length;
int64_t mbmaxlen = 0;
int64_t mbminlen = 0;
LOG_DEBUG("dblink pull meta", K(precision), K(scale), K(length), K(ret), K(ob_type));
// format precision from others to oceanbase
if (!lib::is_oracle_mode()) {
@ -118,10 +118,10 @@ int ObMySQLResult::format_precision_scale_length(int16_t &precision, int16_t &sc
}
case ObCharType:
case ObVarcharType: {
if (OB_FAIL(common::ObCharset::get_mbmaxlen_by_coll(meta_cs_type, mbmaxlen))) {
LOG_WARN("fail to get mbmaxlen", K(meta_cs_type), K(ret));
if (OB_FAIL(common::ObCharset::get_mbminlen_by_coll(meta_cs_type, mbminlen))) {
LOG_WARN("fail to get mbminlen", K(meta_cs_type), K(ret));
} else {
length /= mbmaxlen;
length /= mbminlen;
precision = -1;
scale = -1;
}