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Allow consistent cursor view see changes made by creating transaction.

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This is quick fix and needs to be fixed when semi-consistent 
high-granularity read view is implemented (Bug #12456).
This commit is contained in:
unknown 2005-08-18 06:38:01 +03:00
commit bbd4f64aca
1 changed files with 5 additions and 3 deletions
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8
innobase/read/read0read.c
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@ -310,11 +310,13 @@ read_cursor_view_create_for_mysql(
n = 0;
trx = UT_LIST_GET_FIRST(trx_sys->trx_list);
/* No active transaction should be visible, not even cr_trx !*/
/* No active transaction should be visible, except cr_trx.
This is quick fix for a bug 12456 and needs to be fixed when
semi-consistent high-granularity read view is implemented. */
while (trx) {
if (trx->conc_state == TRX_ACTIVE ||
trx->conc_state == TRX_PREPARED) {
if (trx != cr_trx && (trx->conc_state == TRX_ACTIVE ||
trx->conc_state == TRX_PREPARED)) {
read_view_set_nth_trx_id(view, n, trx->id);