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fix eval questionmark table assign val failed bug

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This commit is contained in:
Larry955
2022-11-13 02:33:32 +08:00
committed by wangzelin.wzl
parent f5c4cb2cda
commit 74cb7c51f4
3 changed files with 17 additions and 19 deletions
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18
src/sql/engine/expr/ob_expr_to_outfile_row.cpp
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@ -31,9 +31,9 @@ ObExprToOutfileRow::ObExprToOutfileRow(ObIAllocator &alloc)
{
need_charset_convert_ = false;
}
ObExprToOutfileRow::~ObExprToOutfileRow()
{
ObExprToOutfileRow::~ObExprToOutfileRow()
{
}
int ObExprToOutfileRow::calc_result_typeN(ObExprResType &type,
@ -102,9 +102,9 @@ int ObExprToOutfileRow::extend_buffer(ObExprOutFileInfo &out_info,
LOG_WARN("fail to allocate memory", K(ret), K(old_len), K(new_len));
} else if (OB_ISNULL(out_info.tmp_buf_ = static_cast<char*>(allocator.alloc(new_len)))) {
ret = OB_ALLOCATE_MEMORY_FAILED;
LOG_WARN("fail to allocate memory", K(ret), K(old_len), K(new_len));
} else {
out_info.buf_len_ = new_len;
LOG_WARN("fail to allocate memory", K(ret), K(old_len), K(new_len));
} else {
out_info.buf_len_ = new_len;
out_info.tmp_buf_len_ = new_len;
}
return ret;
@ -148,9 +148,9 @@ int ObExprToOutfileRow::calc_outfile_info(const ObExpr &expr,
OZ(extract_fisrt_wchar_from_varhcar(out_info.escape_, out_info.wchar_escape_));
OZ(extend_buffer(out_info, allocator));
return ret;
}
int ObExprToOutfileRow::to_outfile_str(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &expr_datum)
}
int ObExprToOutfileRow::to_outfile_str(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &expr_datum)
{
int ret = OB_SUCCESS;
if (OB_UNLIKELY(expr.arg_cnt_ <= PARAM_SELECT_ITEM)) {