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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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135
src/sql/engine/expr/ob_expr_utl_i18n.cpp
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@ -12,7 +12,7 @@
#define USING_LOG_PREFIX SQL_ENG
#include <string.h>
#include "sql/parser/ob_item_type.h"
#include "objit/common/ob_item_type.h"
#include "sql/engine/expr/ob_expr_utl_i18n.h"
#include "sql/engine/expr/ob_expr_hex.h"
#include "sql/engine/expr/ob_expr_util.h"
@ -22,19 +22,27 @@
#include "sql/session/ob_sql_session_info.h"
using namespace oceanbase::common;
namespace oceanbase {
namespace sql {
namespace oceanbase
{
namespace sql
{
// UTL_I18N.STRING_TO_RAW begin
ObExprUtlI18nStringToRaw::ObExprUtlI18nStringToRaw(ObIAllocator& alloc)
: ObStringExprOperator(alloc, T_FUN_SYS_UTL_I18N_STRING_TO_RAW, N_UTL_I18N_STRING_TO_RAW, 2)
{}
ObExprUtlI18nStringToRaw::ObExprUtlI18nStringToRaw(ObIAllocator &alloc)
: ObStringExprOperator(alloc, T_FUN_SYS_UTL_I18N_STRING_TO_RAW, N_UTL_I18N_STRING_TO_RAW, 2,
false, INTERNAL_IN_ORACLE_MODE)
{
}
ObExprUtlI18nStringToRaw::~ObExprUtlI18nStringToRaw()
{}
{
}
int ObExprUtlI18nStringToRaw::calc_result_type2(
ObExprResType& type, ObExprResType& type1, ObExprResType& type2, common::ObExprTypeCtx& type_ctx) const
ObExprResType &type,
ObExprResType &type1,
ObExprResType &type2,
common::ObExprTypeCtx &type_ctx) const
{
UNUSED(type_ctx);
int ret = OB_SUCCESS;
@ -54,8 +62,12 @@ int ObExprUtlI18nStringToRaw::calc_result_type2(
return ret;
}
int ObExprUtlI18nStringToRaw::calc(common::ObObj& result, const common::ObObj& obj1, const common::ObObj& obj2,
common::ObCastCtx& cast_ctx, const ObSQLSessionInfo* session_info)
int ObExprUtlI18nStringToRaw::calc(
common::ObObj &result,
const common::ObObj &obj1,
const common::ObObj &obj2,
common::ObCastCtx &cast_ctx,
const ObSQLSessionInfo *session_info)
{
int ret = OB_SUCCESS;
@ -76,15 +88,20 @@ int ObExprUtlI18nStringToRaw::calc(common::ObObj& result, const common::ObObj& o
ObString dest_str;
if (obj2.is_null()) {
dest_collation = session_info->get_nls_collation();
} else { // obj2.is_varchar()
dest_collation =
ObCharset::get_default_collation_oracle(ObCharset::charset_type_by_name_oracle(obj2.get_string()));
} else { // obj2.is_varchar()
dest_collation = ObCharset::get_default_collation_oracle(
ObCharset::charset_type_by_name_oracle(obj2.get_string()));
}
if (OB_FAIL(ret)) {
} else if (CS_TYPE_INVALID != dest_collation) {
if (OB_FAIL(ObExprUtil::convert_string_collation(
obj1.get_string(), obj1.get_collation_type(), dest_str, dest_collation, *cast_ctx.allocator_v2_))) {
LOG_WARN("fail to convert string collation", K(ret), K(obj1), K(dest_str), K(dest_collation));
if (OB_FAIL(ObExprUtil::convert_string_collation(obj1.get_string(),
obj1.get_collation_type(),
dest_str,
dest_collation,
*cast_ctx.allocator_v2_))) {
LOG_WARN("fail to convert string collation", K(ret), K(obj1),
K(dest_str),
K(dest_collation));
} else {
result.set_raw(dest_str.ptr(), dest_str.length());
}
@ -97,43 +114,29 @@ int ObExprUtlI18nStringToRaw::calc(common::ObObj& result, const common::ObObj& o
return ret;
}
int ObExprUtlI18nStringToRaw::calc_result2(
common::ObObj& result, const common::ObObj& obj1, const common::ObObj& obj2, common::ObExprCtx& expr_ctx) const
{
int ret = OB_SUCCESS;
const ObSQLSessionInfo* session_info = NULL;
if (OB_ISNULL(session_info = expr_ctx.my_session_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session info is null", K(ret));
} else if (OB_ISNULL(expr_ctx.calc_buf_)) {
ret = OB_NOT_INIT;
LOG_WARN("varchar buffer not init", K(ret));
} else {
EXPR_DEFINE_CAST_CTX(expr_ctx, CM_NONE);
if (OB_FAIL(calc(result, obj1, obj2, cast_ctx, session_info))) {
LOG_WARN("fail to calc", K(ret), K(obj1), K(obj2));
}
}
return ret;
}
// UTL_I18N.STRING_TO_RAW end
// UTL_I18N.RAW_TO_CHAR begin
ObExprUtlI18nRawToChar::ObExprUtlI18nRawToChar(ObIAllocator& alloc)
: ObStringExprOperator(alloc, T_FUN_SYS_UTL_I18N_RAW_TO_CHAR, N_UTL_I18N_RAW_TO_CHAR, 2)
{}
ObExprUtlI18nRawToChar::ObExprUtlI18nRawToChar(ObIAllocator &alloc)
: ObStringExprOperator(alloc, T_FUN_SYS_UTL_I18N_RAW_TO_CHAR, N_UTL_I18N_RAW_TO_CHAR, 2,
false, INTERNAL_IN_ORACLE_MODE)
{
}
ObExprUtlI18nRawToChar::~ObExprUtlI18nRawToChar()
{}
{
}
int ObExprUtlI18nRawToChar::calc_result_type2(
ObExprResType& type, ObExprResType& type1, ObExprResType& type2, common::ObExprTypeCtx& type_ctx) const
ObExprResType &type,
ObExprResType &type1,
ObExprResType &type2,
common::ObExprTypeCtx &type_ctx) const
{
UNUSED(type_ctx);
int ret = OB_SUCCESS;
const ObBasicSessionInfo* session_info = NULL;
const ObBasicSessionInfo *session_info = NULL;
if (OB_ISNULL(session_info = type_ctx.get_session())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session info is null", K(ret));
@ -157,8 +160,12 @@ int ObExprUtlI18nRawToChar::calc_result_type2(
return ret;
}
int ObExprUtlI18nRawToChar::calc(common::ObObj& result, const common::ObObj& obj1, const common::ObObj& obj2,
common::ObCastCtx& cast_ctx, const ObSQLSessionInfo* session_info)
int ObExprUtlI18nRawToChar::calc(
common::ObObj &result,
const common::ObObj &obj1,
const common::ObObj &obj2,
common::ObCastCtx &cast_ctx,
const ObSQLSessionInfo *session_info)
{
int ret = OB_SUCCESS;
@ -187,15 +194,20 @@ int ObExprUtlI18nRawToChar::calc(common::ObObj& result, const common::ObObj& obj
if (OB_FAIL(ret)) {
} else if (obj2.is_null()) {
src_collation = session_info->get_nls_collation();
} else { // obj2.is_varchar()
src_collation =
ObCharset::get_default_collation_oracle(ObCharset::charset_type_by_name_oracle(obj2.get_string()));
} else { // obj2.is_varchar()
src_collation = ObCharset::get_default_collation_oracle(
ObCharset::charset_type_by_name_oracle(obj2.get_string()));
}
if (OB_FAIL(ret)) {
} else if (CS_TYPE_INVALID != src_collation) {
if (OB_FAIL(ObExprUtil::convert_string_collation(
src_str, src_collation, dest_str, session_info->get_nls_collation(), *cast_ctx.allocator_v2_))) {
LOG_WARN("fail to convert string collation", K(ret), K(obj1), K(src_collation));
src_str,
src_collation,
dest_str,
session_info->get_nls_collation(),
*cast_ctx.allocator_v2_))) {
LOG_WARN("fail to convert string collation", K(ret), K(obj1),
K(src_collation));
} else {
result.set_varchar(dest_str.ptr(), dest_str.length());
result.set_collation_type(session_info->get_nls_collation());
@ -208,28 +220,7 @@ int ObExprUtlI18nRawToChar::calc(common::ObObj& result, const common::ObObj& obj
return ret;
}
int ObExprUtlI18nRawToChar::calc_result2(
common::ObObj& result, const common::ObObj& obj1, const common::ObObj& obj2, common::ObExprCtx& expr_ctx) const
{
int ret = OB_SUCCESS;
const ObSQLSessionInfo* session_info = NULL;
if (OB_ISNULL(session_info = expr_ctx.my_session_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("session info is null", K(ret));
} else if (OB_ISNULL(expr_ctx.calc_buf_)) {
ret = OB_NOT_INIT;
LOG_WARN("varchar buffer not init", K(ret));
} else {
EXPR_DEFINE_CAST_CTX(expr_ctx, CM_NONE);
if (OB_FAIL(calc(result, obj1, obj2, cast_ctx, session_info))) {
LOG_WARN("fail to calc", K(ret), K(obj1), K(obj2));
}
}
return ret;
}
// UTL_I18N.RAW_TO_CHAR end
} // namespace sql
} // namespace oceanbase
}
}