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Viewing changes to plugin/innobase/row/row0sel.c

  • Committer: Tim Penhey
  • Date: 2010-01-20 02:39:01 UTC
  • mto: This revision was merged to the branch mainline in revision 1275.
  • Revision ID: tim.penhey@canonical.com-20100120023901-8teeunid6gwlthzx
Add in a rot 13 function.

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plugin/innobase/row/row0sel.c
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        }
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#if 0
 
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        /* August 19, 2005 by Heikki: temporarily disable this error
 
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        print until the cursor lock count is done correctly.
 
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        See bugs #12263 and #12456!*/
 
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        if (trx->n_mysql_tables_in_use == 0
 
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            && UNIV_UNLIKELY(prebuilt->select_lock_type == LOCK_NONE)) {
 
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                /* Note that if MySQL uses an InnoDB temp table that it
 
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                created inside LOCK TABLES, then n_mysql_tables_in_use can
 
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                be zero; in that case select_lock_type is set to LOCK_X in
 
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                ::start_stmt. */
 
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                fputs("InnoDB: Error: MySQL is trying to perform a SELECT\n"
 
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                      "InnoDB: but it has not locked"
 
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                      " any tables in ::external_lock()!\n",
 
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                      stderr);
 
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                trx_print(stderr, trx, 600);
 
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                fputc('\n', stderr);
 
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        }
 
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#endif
 
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#if 0
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        fprintf(stderr, "Match mode %lu\n search tuple ",
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                (ulong) match_mode);
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        dtuple_print(search_tuple);
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                /* Even if the condition is unique, MySQL seems to try to
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                retrieve also a second row if a primary key contains more than
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                1 column.*/
 
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                1 column. Return immediately if this is not a HANDLER
 
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                command. */
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                if (UNIV_UNLIKELY(direction != 0)) {
 
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                if (UNIV_UNLIKELY(direction != 0
 
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                                  && !prebuilt->used_in_HANDLER)) {
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                        err = DB_RECORD_NOT_FOUND;
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                        goto func_exit;
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            && unique_search
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            && dict_index_is_clust(index)
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            && !prebuilt->templ_contains_blob
 
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            && !prebuilt->used_in_HANDLER
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            && (prebuilt->mysql_row_len < UNIV_PAGE_SIZE / 8)) {
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                mode = PAGE_CUR_GE;
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            && prebuilt->select_lock_type == LOCK_NONE
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            && !prebuilt->templ_contains_blob
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            && !prebuilt->clust_index_was_generated
 
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            && !prebuilt->used_in_HANDLER
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            && prebuilt->template_type
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            != ROW_MYSQL_DUMMY_TEMPLATE) {
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        even after a unique search. */
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        if (!unique_search_from_clust_index
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            || prebuilt->select_lock_type != LOCK_NONE) {
 
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            || prebuilt->select_lock_type != LOCK_NONE
 
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            || prebuilt->used_in_HANDLER) {
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                /* Inside an update always store the cursor position */
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