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| ~table_binary_log_transaction_compression_stats () override |
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int | rnd_next () override |
| Fetch the next row in this cursor. More...
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int | rnd_pos (const void *pos) override |
| Fetch a row by position. More...
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void | reset_position () override |
| Reset the cursor position to the beginning of the table. More...
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int | read_row (TABLE *table, unsigned char *buf, Field **fields) |
| Read a table row. More...
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int | update_row (TABLE *table, const unsigned char *old_buf, unsigned char *new_buf, Field **fields) |
| Update a table row. More...
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int | delete_row (TABLE *table, const unsigned char *buf, Field **fields) |
| Delete a row from this table. More...
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virtual int | rnd_init (bool scan) |
| Initialize table scan. More...
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virtual int | index_init (uint idx, bool sorted) |
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virtual int | index_read (KEY *key_infos, uint index, const uchar *key, uint key_len, enum ha_rkey_function find_flag) |
| Positions an index cursor to the index specified in the handle. More...
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virtual int | index_read_last (KEY *key_infos, const uchar *key, uint key_len) |
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virtual int | index_next () |
| Find key in index, read record. More...
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virtual int | index_next_same (const uchar *key, uint key_len) |
| Reads the next row matching the given key value. More...
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virtual int | index_prev () |
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virtual int | index_first () |
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virtual int | index_last () |
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void | get_position (void *ref) |
| Get the position of the current row. More...
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void | set_position (const void *ref) |
| Set the table cursor at a given position. More...
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virtual | ~PFS_engine_table ()=default |
| Destructor. More...
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Table PERFORMANCE_SCHEMA.BINARY_LOG_TRANSACTION_COMPRESSION_STATS.
int table_binary_log_transaction_compression_stats::read_row_values |
( |
TABLE * |
table, |
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unsigned char * |
buf, |
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Field ** |
fields, |
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bool |
read_all |
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) |
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overrideprotectedvirtual |
Read the current row values.
- Parameters
-
table | Table handle |
buf | row buffer |
fields | Table fields |
read_all | true if all columns are read. |
LOG_TYPE
COMPRESSION_TYPE
TRANSACTION_COUNTER
COMPRESSED_BYTES_COUNTER
UNCOMPRESSED_BYTES_COUNTER
COMPRESSION_PERCENTAGE
FIRST_TRANSACTION_ID
FIRST_TRANSACTION_COMPRESSED_BYTES
FIRST_TRANSACTION_UNCOMPRESSED_BYTES
FIRST_TRANSACTION_TIMESTAMP
LAST_TRANSACTION_ID
LAST_TRANSACTION_COMPRESSED_BYTES
LAST_TRANSACTION_UNCOMPRESSED_BYTES
LAST_TRANSACTION_TIMESTAMP
Implements PFS_engine_table.