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

[BUGFIX]fix lob bugs

Browse Source
This commit is contained in:
skylhd
2023-05-10 13:57:06 +00:00
committed by ob-robot
parent c579d88403
commit cb396c38f2
3 changed files with 31 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/sql/engine/expr/ob_expr.cpp
View File

@ -787,6 +787,9 @@ int eval_assign_question_mark_func(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &
if (ctx.exec_ctx_.get_physical_plan_ctx()->is_ignore_stmt()) {
cast_mode = cast_mode | CM_WARN_ON_FAIL | CM_CHARSET_CONVERT_IGNORE_ERR;
}
if ((v.is_blob() || dst_meta.is_blob()) && lib::is_oracle_mode()) {
cast_mode |= CM_ENABLE_BLOB_CAST;
}
ObCastCtx cast_ctx(&allocator, &dtc_params, cast_mode, dst_meta.get_collation_type());
if (OB_FAIL(ObObjCaster::to_type(dst_meta.get_type(), cast_ctx, v, dst_obj))) {
LOG_WARN("failed to cast obj to dst type", K(ret), K(v), K(dst_meta));