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add for insert values statement split&rewrite batch optimization

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This commit is contained in:
yishenglanlingzui
2023-08-14 15:12:40 +00:00
committed by ob-robot
parent 15934d24ac
commit 9b3f07d4ad
37 changed files with 1653 additions and 290 deletions
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8
src/sql/plan_cache/ob_sql_parameterization.cpp
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@ -226,7 +226,6 @@ int ObSqlParameterization::transform_syntax_tree(ObIAllocator &allocator,
SQL_PC_LOG(DEBUG, "after transform_tree",
"result_tree_", SJ(ObParserResultPrintWrapper(*tree)));
}
return ret;
}
@ -1030,11 +1029,13 @@ int ObSqlParameterization::parameterize_syntax_tree(common::ObIAllocator &alloca
fp_ctx.def_name_ctx_ = pc_ctx.def_name_ctx_;
if (OB_FAIL(fast_parser(allocator,
fp_ctx,
pc_ctx.raw_sql_,
pc_ctx.sql_ctx_.is_do_insert_batch_opt() ?
pc_ctx.insert_batch_opt_info_.new_reconstruct_sql_ : pc_ctx.raw_sql_,
pc_ctx.fp_result_))) {
SQL_PC_LOG(WARN, "fail to fast parser", K(ret));
}
}
if (OB_FAIL(ret)) {
// do nothing
} else if (FALSE_IT(reserved_cnt = pc_ctx.fp_result_.raw_params_.count())) {
@ -1467,10 +1468,11 @@ int ObSqlParameterization::fast_parser(ObIAllocator &allocator,
(void)fp_result.pc_key_.name_.assign_ptr(sql.ptr(), sql.length());
} else if (GCONF._ob_enable_fast_parser) {
if (OB_FAIL(ObFastParser::parse(sql, fp_ctx, allocator, no_param_sql_ptr,
no_param_sql_len, p_list, param_num, fp_result.question_mark_ctx_))) {
no_param_sql_len, p_list, param_num, fp_result.question_mark_ctx_, fp_result.values_token_pos_))) {
LOG_WARN("fast parse error", K(param_num),
K(ObString(no_param_sql_len, no_param_sql_ptr)), K(sql));
}
if (OB_SUCC(ret)) {
(void)fp_result.pc_key_.name_.assign_ptr(no_param_sql_ptr, no_param_sql_len);
if (param_num > 0) {