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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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48
src/sql/parser/ob_sql_parser.cpp
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@ -17,32 +17,48 @@
#include "sql/parser/parse_malloc.h"
#include "share/ob_errno.h"
#include "lib/utility/ob_macro_utils.h"
#ifndef SQL_PARSER_COMPILATION
#include "lib/ash/ob_active_session_guard.h"
#endif
#include "sql/parser/parser_utility.h"
#include <openssl/md5.h>
namespace oceanbase {
namespace oceanbase
{
using namespace common;
namespace sql {
int ObSQLParser::parse(const char* str_ptr, const int64_t str_len, ParseResult& result)
namespace sql
{
int ObSQLParser::parse(const char * str_ptr, const int64_t str_len, ParseResult &result)
{
int ret = OB_SUCCESS;
#ifndef SQL_PARSER_COMPILATION
// proxy don't need this, only for observer
ObActiveSessionGuard::get_stat().in_parse_ = true;
#endif
if (0 != parse_init(&result)) {
ret = OB_ERR_PARSER_INIT;
} else {
ret = parse_sql(&result, str_ptr, static_cast<size_t>(str_len));
}
#ifndef SQL_PARSER_COMPILATION
ObActiveSessionGuard::get_stat().in_parse_ = false;
#endif
return ret;
}
int ObSQLParser::parse_and_gen_sqlid(
void* malloc_pool, const char* str_ptr, const int64_t str_len, const int64_t len, char* sql_id)
int ObSQLParser::parse_and_gen_sqlid(void *malloc_pool,
const char *str_ptr,
const int64_t str_len,
const int64_t len,
char *sql_id)
{
int ret = OB_SUCCESS;
ParseResult* parse_result = (ParseResult*)parse_malloc(sizeof(ParseResult), malloc_pool);
ParseResult *parse_result = (ParseResult *)parse_malloc(sizeof(ParseResult), malloc_pool);
if (OB_ISNULL(parse_result)) {
ret = OB_ALLOCATE_MEMORY_FAILED;
} else {
memset((void*)parse_result, 0, sizeof(ParseResult));
memset((void *)parse_result, 0, sizeof(ParseResult));
parse_result->is_fp_ = true;
parse_result->is_multi_query_ = false;
parse_result->malloc_pool_ = malloc_pool;
@ -58,7 +74,7 @@ int ObSQLParser::parse_and_gen_sqlid(
parse_result->may_bool_value_ = false;
int64_t new_length = str_len + 1;
char* buf = (char*)parse_malloc(new_length, parse_result->malloc_pool_);
char *buf = (char *)parse_malloc(new_length, parse_result->malloc_pool_);
if (OB_UNLIKELY(NULL == buf)) {
ret = OB_ALLOCATE_MEMORY_FAILED;
} else {
@ -70,13 +86,18 @@ int ObSQLParser::parse_and_gen_sqlid(
}
if (OB_SUCC(ret)) {
ret = gen_sqlid(parse_result->no_param_sql_, parse_result->no_param_sql_len_, len, sql_id);
ret = gen_sqlid(parse_result->no_param_sql_,
parse_result->no_param_sql_len_,
len,
sql_id);
}
}
return ret;
}
int ObSQLParser::gen_sqlid(const char* paramed_sql, const int64_t sql_len, const int64_t len, char* sql_id)
int ObSQLParser::gen_sqlid(const char* paramed_sql, const int64_t sql_len,
const int64_t len,
char *sql_id)
{
int ret = OB_SUCCESS;
const int32_t MD5_LENGTH = 16;
@ -84,7 +105,8 @@ int ObSQLParser::gen_sqlid(const char* paramed_sql, const int64_t sql_len, const
ret = OB_INVALID_ARGUMENT;
} else {
unsigned char md5_buf[MD5_LENGTH];
unsigned char* res = MD5(reinterpret_cast<const unsigned char*>(paramed_sql), sql_len, md5_buf);
unsigned char *res = MD5(reinterpret_cast<const unsigned char *>(paramed_sql),
sql_len, md5_buf);
if (OB_ISNULL(res)) {
ret = OB_ERR_UNEXPECTED;
@ -95,5 +117,5 @@ int ObSQLParser::gen_sqlid(const char* paramed_sql, const int64_t sql_len, const
return ret;
}
} // namespace sql
} // namespace oceanbase
}
}