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patch 4.0

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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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76
src/storage/ob_value_row_iterator.h
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@ -13,86 +13,80 @@
#ifndef OCEANBASE_STORAGE_OB_VALUE_ROW_ITERATOR_
#define OCEANBASE_STORAGE_OB_VALUE_ROW_ITERATOR_
#include "access/ob_table_access_param.h"
#include "lib/allocator/page_arena.h"
#include "lib/hash/ob_placement_hashmap.h"
#include "lib/container/ob_se_array.h"
#include "lib/allocator/page_arena.h"
#include "common/row/ob_row_iterator.h"
#include "common/rowkey/ob_rowkey.h"
#include "storage/ob_i_store.h"
#include "storage/ob_dml_param.h"
namespace oceanbase {
namespace storage {
class ObValueRowIterator : public common::ObNewRowIterator {
#include "storage/access/ob_dml_param.h"
#include "blocksstable/ob_datum_rowkey.h"
namespace oceanbase
{
namespace storage
{
class ObTablet;
class ObValueRowIterator : public common::ObNewRowIterator
{
static const int64_t DEFAULT_ROW_NUM = 2;
typedef common::ObSEArray<common::ObNewRow, DEFAULT_ROW_NUM> RowArray;
public:
ObValueRowIterator();
virtual ~ObValueRowIterator();
virtual int init(bool unique, int64_t data_table_rowkey_cnt);
virtual int get_next_row(common::ObNewRow*& row);
virtual int get_next_rows(common::ObNewRow*& rows, int64_t& row_count);
virtual int add_row(common::ObNewRow& row);
virtual int init(bool unique);
virtual int get_next_row(common::ObNewRow *&row);
virtual int get_next_rows(common::ObNewRow *&rows, int64_t &row_count);
virtual int add_row(common::ObNewRow &row);
virtual void reset();
private:
bool is_inited_;
bool unique_;
common::ObArenaAllocator allocator_;
RowArray rows_;
int64_t cur_idx_;
int64_t data_table_rowkey_cnt_;
private:
DISALLOW_COPY_AND_ASSIGN(ObValueRowIterator);
};
class ObSingleMerge;
class ObSingleRowGetter {
class ObSingleRowGetter
{
typedef common::ObFixedArray<int32_t, common::ObIAllocator> Projector;
public:
ObSingleRowGetter(common::ObIAllocator &allocator, ObPartitionStore &store);
ObSingleRowGetter(common::ObIAllocator &allocator, ObTablet &tablet);
~ObSingleRowGetter();
int init_dml_access_ctx(const ObStoreCtx &store_ctx, const ObDMLBaseParam &dml_param);
int init_dml_access_ctx(
ObStoreCtx &store_ctx,
const ObDMLBaseParam &dml_param,
bool skip_read_lob = false);
int init_dml_access_param(
ObRelativeTable &data_table, const ObDMLBaseParam &dml_param, const common::ObIArray<uint64_t> &out_col_ids);
ObTableAccessParam &get_access_param()
{
return access_param_;
}
ObTableAccessContext &get_access_ctx()
{
return access_ctx_;
}
void set_relative_table(ObRelativeTable *relative_table)
{
relative_table_ = relative_table;
}
int open(const ObStoreRowkey &rowkey, bool use_fuse_row_cache = false);
ObRelativeTable &data_table,
const ObDMLBaseParam &dml_param,
const common::ObIArray<uint64_t> &out_col_ids);
ObTableAccessParam &get_access_param() { return access_param_; }
ObTableAccessContext &get_access_ctx() { return access_ctx_; }
void set_relative_table(ObRelativeTable *relative_table) { relative_table_ = relative_table; }
int open(const blocksstable::ObDatumRowkey &rowkey, bool use_fuse_row_cache = false);
int get_next_row(common::ObNewRow *&row);
private:
int create_table_param();
private:
ObPartitionStore &store_;
ObTablet *tablet_;
ObSingleMerge *single_merge_;
const ObStoreCtx *store_ctx_;
ObStoreCtx *store_ctx_;
Projector output_projector_;
ObTableAccessParam access_param_;
ObTableAccessContext access_ctx_;
ObGetTableParam get_table_param_;
ObRelativeTable *relative_table_;
share::schema::ObTableParam *table_param_;
union {
ObExtStoreRowkey ext_rowkey_;
};
common::ObIAllocator &allocator_;
};
} // end namespace storage
} // end namespace oceanbase
} // end namespace storage
} // end namespace oceanbase
#endif // OCEANBASE_STORAGE_OB_VALUE_ROW_ITERATOR_
#endif // OCEANBASE_STORAGE_OB_VALUE_ROW_ITERATOR_