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Bugfix for API common_copy_string_zf when vectorization is ON

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This commit is contained in:
obdev
2022-11-17 08:06:28 +00:00
committed by wangzelin.wzl
parent 58f03c7070
commit d77929b0d1
3 changed files with 18 additions and 18 deletions
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11
src/sql/engine/expr/ob_expr.cpp
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@ -574,6 +574,16 @@ void ObExpr::reset_datums_ptr(char *frame, const int64_t size) const
}
}
void ObExpr::reset_datum_ptr(char *frame, const int64_t size, const int64_t idx) const
{
ObDatum *datum = reinterpret_cast<ObDatum *>(frame + datum_off_);
datum += idx;
char *ptr = frame + res_buf_off_ + (batch_idx_mask_ & idx) * res_buf_len_;
if (datum->ptr_ != ptr && idx < size) {
datum->ptr_ = ptr;
}
}
int ObExpr::eval_one_datum_of_batch(ObEvalCtx &ctx, common::ObDatum *&datum) const
{
int ret = OB_SUCCESS;
@ -599,6 +609,7 @@ int ObExpr::eval_one_datum_of_batch(ObEvalCtx &ctx, common::ObDatum *&datum) con
}
datum = reinterpret_cast<ObDatum *>(frame + datum_off_) + ctx.get_batch_idx();
if (need_evaluate) {
reset_datum_ptr(frame, ctx.get_batch_size(), ctx.get_batch_idx());
ret = eval_func_(*this, ctx, *datum);
if (OB_SUCC(ret)) {
ObBitVector *evaluated_flags = to_bit_vector(frame + eval_flags_off_);