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f7002c05ae
Analysis: Problem is that both encrypted tables and compressed tables use FIL header offset FIL_PAGE_FILE_FLUSH_LSN_OR_KEY_VERSION to store required metadata. Furhermore, for only compressed tables currently code skips compression. Fixes: - Only encrypted pages store key_version to FIL header offset FIL_PAGE_FILE_FLUSH_LSN_OR_KEY_VERSION, no need to fix - Only compressed pages store compression algorithm to FIL header offset FIL_PAGE_FILE_FLUSH_LSN_OR_KEY_VERSION, no need to fix as they have different page type FIL_PAGE_PAGE_COMPRESSED - Compressed and encrypted pages now use a new page type FIL_PAGE_PAGE_COMPRESSED_ENCRYPTED and key_version is stored on FIL header offset FIL_PAGE_FILE_FLUSH_LSN_OR_KEY_VERSION and compression method is stored after FIL header similar way as compressed size, so that first FIL_PAGE_COMPRESSED_SIZE is stored followed by FIL_PAGE_COMPRESSION_METHOD - Fix buf_page_encrypt_before_write function to really compress pages if compression is enabled - Fix buf_page_decrypt_after_read function to really decompress pages if compression is used - Small style fixes |
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| .. | ||
| api | ||
| btr | ||
| buf | ||
| data | ||
| dict | ||
| dyn | ||
| eval | ||
| fil | ||
| fsp | ||
| fts | ||
| fut | ||
| ha | ||
| handler | ||
| ibuf | ||
| include | ||
| lock | ||
| log | ||
| mach | ||
| mem | ||
| mtr | ||
| mysql-test/storage_engine | ||
| os | ||
| page | ||
| pars | ||
| que | ||
| read | ||
| rem | ||
| row | ||
| srv | ||
| sync | ||
| trx | ||
| usr | ||
| ut | ||
| CMakeLists.txt | ||
| COPYING.Google | ||
| COPYING.Percona | ||
| Doxyfile | ||
| ha_innodb.def | ||