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patch 4.0

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This commit is contained in:
wangzelin.wzl
2022-10-24 10:34:53 +08:00
parent 4ad6e00ec3
commit 93a1074b0c
10533 changed files with 2588271 additions and 2299373 deletions
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57
src/sql/engine/expr/ob_expr_to_blob.cpp
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@ -14,28 +14,36 @@
#include <string.h>
#include "sql/engine/expr/ob_expr_to_blob.h"
#include "sql/session/ob_sql_session_info.h"
#include "sql/parser/ob_item_type.h"
#include "objit/common/ob_item_type.h"
#include "lib/oblog/ob_log.h"
namespace oceanbase {
namespace oceanbase
{
using namespace common;
namespace sql {
namespace sql
{
ObExprToBlob::ObExprToBlob(ObIAllocator& alloc) : ObStringExprOperator(alloc, T_FUN_SYS_TO_BLOB, N_TO_BLOB, 1)
{}
ObExprToBlob::ObExprToBlob(ObIAllocator &alloc)
: ObStringExprOperator(alloc, T_FUN_SYS_TO_BLOB, N_TO_BLOB, 1)
{
}
ObExprToBlob::~ObExprToBlob()
{}
{
}
int ObExprToBlob::calc_result_type1(ObExprResType& type, ObExprResType& text, common::ObExprTypeCtx& type_ctx) const
int ObExprToBlob::calc_result_type1(ObExprResType &type,
ObExprResType &text,
common::ObExprTypeCtx &type_ctx) const
{
UNUSED(type_ctx);
int ret = OB_SUCCESS;
if (ob_is_null(text.get_type())) {
type.set_null();
} else if (ob_is_blob(text.get_type(), text.get_collation_type()) || ob_is_raw(text.get_type()) ||
ob_is_string_tc(text.get_type())) {
} else if (ob_is_blob(text.get_type(), text.get_collation_type())
|| ob_is_raw(text.get_type())
|| ob_is_string_tc(text.get_type())) {
type.set_blob();
type.set_collation_type(CS_TYPE_BINARY);
if (ob_is_string_tc(text.get_type())) {
@ -49,30 +57,10 @@ int ObExprToBlob::calc_result_type1(ObExprResType& type, ObExprResType& text, co
return ret;
}
int ObExprToBlob::calc_result1(common::ObObj& result, const ObObj& text, ObExprCtx& expr_ctx) const
{
UNUSED(expr_ctx);
int ret = OB_SUCCESS;
if (text.is_null()) {
result.set_null();
} else if (text.is_raw() || ob_is_blob(text.get_type(), text.get_collation_type())) {
ObString temp_str = text.get_string();
result.set_lob_value(ObLongTextType, temp_str.ptr(), temp_str.length());
result.set_collation_type(CS_TYPE_BINARY);
} else {
// won't come here
ret = OB_ERR_UNEXPECTED;
LOG_WARN("wrong type of argument in function to_blob", K(ret), K(text.get_type()), K(text));
}
return ret;
}
int ObExprToBlob::eval_to_blob(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res)
int ObExprToBlob::eval_to_blob(const ObExpr &expr, ObEvalCtx &ctx, ObDatum &res)
{
int ret = OB_SUCCESS;
ObDatum* arg = NULL;
ObDatum *arg = NULL;
if (OB_UNLIKELY(1 != expr.arg_cnt_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("invalid arg cnt or arg res type", K(ret), K(expr.arg_cnt_));
@ -86,7 +74,8 @@ int ObExprToBlob::eval_to_blob(const ObExpr& expr, ObEvalCtx& ctx, ObDatum& res)
return ret;
}
int ObExprToBlob::cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, ObExpr& rt_expr) const
int ObExprToBlob::cg_expr(
ObExprCGCtx &expr_cg_ctx, const ObRawExpr &raw_expr, ObExpr &rt_expr) const
{
int ret = OB_SUCCESS;
UNUSED(expr_cg_ctx);
@ -95,5 +84,5 @@ int ObExprToBlob::cg_expr(ObExprCGCtx& expr_cg_ctx, const ObRawExpr& raw_expr, O
return ret;
}
} // namespace sql
} // namespace oceanbase
} // end of sql
} // end of oceanbase