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/******************************************************
The transaction
(c) 1996 Innobase Oy
Created 3/26/1996 Heikki Tuuri
*******************************************************/
/*****************************************************************
Starts the transaction if it is not yet started. */
UNIV_INLINE
void
trx_start_if_not_started(
/*=====================*/
trx_t* trx) /* in: transaction */
{
ut_ad(trx->conc_state != TRX_COMMITTED_IN_MEMORY);
if (trx->conc_state == TRX_NOT_STARTED) {
trx_start(trx, ULINT_UNDEFINED);
}
}
/*****************************************************************
Starts the transaction if it is not yet started. Assumes we have reserved
the kernel mutex! */
UNIV_INLINE
void
trx_start_if_not_started_low(
/*=========================*/
trx_t* trx) /* in: transaction */
{
ut_ad(trx->conc_state != TRX_COMMITTED_IN_MEMORY);
if (trx->conc_state == TRX_NOT_STARTED) {
trx_start_low(trx, ULINT_UNDEFINED);
}
}
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