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branches/zip: Try to synchronize the updates of uncompressed and

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compressed pages.

btr_root_raise_and_insert(): Distinguish root_page_zip and new_page_zip.

btr_cur_set_ownership_of_extern_field(): Do not log the write on the
uncompressed page if it will be logged for page_zip.

lock_rec_insert_check_and_lock(), lock_sec_rec_modify_check_and_lock():
Update the max_trx_id field also on the compressed page.

mlog_write_ulint(): Add UNIV_UNLIKELY hints.  Remove trailing white space.

mlog_log_string(): Remove trailing white space.

rec_set_field_extern_bits(): Remove parameter mtr, as the write will either
occur in the heap, or it will be logged at a higher level.

recv_parse_or_apply_log_rec_body(),
page_zip_write_header(): Add log record type MLOG_ZIP_WRITE_HEADER.

page_header_set_field(): Pass mtr=NULL to page_zip_write_header().

page_header_reset_last_insert(): Pass mtr to page_zip_write_header().

btr_page_set_index_id(), btr_page_set_level(),
btr_page_set_next(), btr_page_set_prev(): Pass mtr to page_zip_write_header().

row_upd_rec_sys_fields(): Pass mtr=NULL to page_zip_write_trx_id() and
page_zip_write_roll_ptr(), since the write will be logged at a higher level.

page_zip_write_header(): Add parameter mtr.
page_zip_write_header_log(): New function.

Remove rec_set_nth_field_extern_bit().
Make rec_set_nth_field_extern_bit_old() static.
Rename rec_set_nth_field_extern_bit_new()
to rec_set_field_extern_bits_new() and make it static.

row_ins_index_entry_low(): Remove bogus TODO comment.
This commit is contained in:
marko
2006-02-22 13:02:40 +00:00
parent 03a6c35b09
commit 47da8abc14
20 changed files with 190 additions and 198 deletions
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5
include/page0types.h
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@@ -75,8 +75,9 @@ page_zip_write_header(
/*==================*/
page_zip_des_t* page_zip,/* in/out: compressed page */
const byte* str, /* in: address on the uncompressed page */
ulint length) /* in: length of the data */
__attribute__((nonnull));
ulint length, /* in: length of the data */
mtr_t* mtr) /* in: mini-transaction, or NULL */
__attribute__((nonnull(1,2)));
/**************************************************************************
Write the "deleted" flag of a record on a compressed page. The flag must