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[FEAT MERGE] merge transfer

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Co-authored-by: wxhwang <wxhwang@126.com>
Co-authored-by: godyangfight <godyangfight@gmail.com>
Co-authored-by: Tyshawn <tuyunshan@gmail.com>
This commit is contained in:
xuhuleon
2023-06-21 11:42:26 +00:00
committed by ob-robot
parent d06678002e
commit 9dae112952
1280 changed files with 149724 additions and 48813 deletions
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72
src/sql/engine/cmd/ob_tablegroup_executor.cpp
View File

@ -114,8 +114,6 @@ int ObAlterTablegroupExecutor::execute(ObExecContext &ctx, ObAlterTablegroupStmt
const_cast<obrpc::ObAlterTablegroupArg&>(alter_tablegroup_arg).ddl_stmt_str_ = first_stmt;
}
if (OB_FAIL(ret)) {
} else if (OB_FAIL(check_alter_partition(ctx, stmt, alter_tablegroup_arg))) {
LOG_WARN("check alter partition failed", K(ret));
} else if (OB_ISNULL(task_exec_ctx = GET_TASK_EXECUTOR_CTX(ctx))) {
ret = OB_NOT_INIT;
LOG_WARN("get task executor context failed");
@ -129,75 +127,5 @@ int ObAlterTablegroupExecutor::execute(ObExecContext &ctx, ObAlterTablegroupStmt
}
return ret;
}
int ObAlterTablegroupExecutor::check_alter_partition(ObExecContext &ctx,
ObAlterTablegroupStmt &stmt,
const obrpc::ObAlterTablegroupArg &arg)
{
int ret = OB_SUCCESS;
if (arg.is_alter_partitions()) {
const ObTablegroupSchema &tablegroup_schema = arg.alter_tablegroup_schema_;
if (arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::ADD_PARTITION)
|| arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::PARTITIONED_TABLE)
|| arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::REORGANIZE_PARTITION)
|| arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::SPLIT_PARTITION)) {
ObPartition **partition_array = tablegroup_schema.get_part_array();
int64_t real_part_num = tablegroup_schema.get_partition_num();
const int64_t fun_expr_num = stmt.get_part_func_expr_num();
if (arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::SPLIT_PARTITION)) {
real_part_num = tablegroup_schema.get_part_option().get_part_num();
}
if (tablegroup_schema.is_range_part()) {
ObSEArray<ObObj, 8> range_partition_obj;
ObIArray<ObRawExpr *> &range_values_exprs = stmt.get_part_values_exprs();
if (OB_ISNULL(partition_array)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("partition_array is NULL", K(ret));
} else if (OB_FAIL(ObPartitionExecutorUtils::cast_range_expr_to_obj(
ctx,
range_values_exprs,
fun_expr_num,
stmt::T_ALTER_TABLEGROUP,
false, //is_subpart
real_part_num,
partition_array,
NULL,
range_partition_obj))) {
LOG_WARN("partition_array is NULL", K(ret));
}
} else if (tablegroup_schema.is_list_part()) {
if (OB_ISNULL(partition_array)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("partition_array is NULL", K(ret));
} else if (OB_FAIL(ObPartitionExecutorUtils::cast_list_expr_to_obj(ctx,
stmt,
false,
partition_array,
NULL))) {
LOG_WARN("failed cast list to expr", K(ret));
}
} else if (!arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::PARTITIONED_TABLE)) {
ret = OB_ERR_ONLY_ON_RANGE_LIST_PARTITION;
LOG_WARN("unexpected partition type", K(ret),
"partition type", tablegroup_schema.get_part_option().get_part_func_type());
}
if (OB_FAIL(ret)) {
} else if (arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::SPLIT_PARTITION)) {
//由于split在不引起二义性的情况下，可以不指定high_value，part_num需要和实际range_value_expr对应
//在解析完成后可以置为正确的partition_num
const_cast<ObTablegroupSchema &>(tablegroup_schema).get_part_option().set_part_num(
tablegroup_schema.get_partition_num());
}
} else if (arg.alter_option_bitset_.has_member(obrpc::ObAlterTablegroupArg::DROP_PARTITION)) {
// do-nothing
} else {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("no operation", K(arg), K(ret));
}
LOG_DEBUG("dump table schema", K(tablegroup_schema));
}
return ret;
}
} // namespace sql
} // namespace oceanbase