State of a cluster index reader thread. More...

Public Member Functions
	Thread_ctx (size_t id, Key_sort_buffer *key_buffer) noexcept
	Constructor. More...

	~Thread_ctx () noexcept
	Destructor. More...

Public Attributes
size_t	m_id {}
	Thread ID. More...

Key_sort_buffer *	m_key_buffer {}
	Key sort buffer. More...

size_t	m_n_recs {}
	Total number of records added to the key sort buffer. More...

ddl::file_t	m_file {}
	Merge file handle. More...

ut::unique_ptr_aligned< byte[]>	m_aligned_buffer {}
	Buffer to use for file writes. More...

IO_buffer	m_io_buffer
	Buffer to use for file writes. More...

Merge_offsets	m_offsets {}
	Record list starting offset in the output file. More...

RTree_inserter *	m_rtree_inserter {}
	For spatial/Rtree rows handling. More...

Detailed Description

State of a cluster index reader thread.

Constructor & Destructor Documentation

◆ Thread_ctx()

ddl::Builder::Thread_ctx::Thread_ctx	(	size_t	id,
		Key_sort_buffer *	key_buffer
	)

explicitnoexcept

Constructor.

Parameters

[in]	id	Thread state ID.
[in,out]	key_buffer	Buffer for building the target index. Note, the thread state will own the key buffer and is responsible for deleting it.

◆ ~Thread_ctx()

ddl::Builder::Thread_ctx::~Thread_ctx ( )

noexcept

Destructor.

Member Data Documentation

◆ m_aligned_buffer

ut::unique_ptr_aligned<byte[]> ddl::Builder::Thread_ctx::m_aligned_buffer {}

Buffer to use for file writes.

◆ m_file

ddl::file_t ddl::Builder::Thread_ctx::m_file {}

Merge file handle.

◆ m_id

size_t ddl::Builder::Thread_ctx::m_id {}

Thread ID.

◆ m_io_buffer

IO_buffer ddl::Builder::Thread_ctx::m_io_buffer

Buffer to use for file writes.

◆ m_key_buffer

Key_sort_buffer* ddl::Builder::Thread_ctx::m_key_buffer {}

Key sort buffer.

◆ m_n_recs

size_t ddl::Builder::Thread_ctx::m_n_recs {}

Total number of records added to the key sort buffer.

◆ m_offsets

Merge_offsets ddl::Builder::Thread_ctx::m_offsets {}

Record list starting offset in the output file.

◆ m_rtree_inserter

RTree_inserter* ddl::Builder::Thread_ctx::m_rtree_inserter {}

For spatial/Rtree rows handling.

The documentation for this struct was generated from the following files:

storage/innobase/include/ddl0impl-builder.h
storage/innobase/ddl/ddl0builder.cc

Public Member Functions

Public Attributes