dict0dict.h Put back code inadvertently removed in previous bk commit (002d1c69) · Commits · Software / OSDI20 Artifacts / mariadb

innobase/dict/dict0dict.c

+26 −0

Original line number	Diff line number	Diff line
		@@ -322,6 +322,32 @@ dict_table_autoinc_decrement(
		mutex_exit(&(table->autoinc_mutex));
		}

		/************************************************************************
		Reads the next autoinc value (== autoinc counter value), 0 if not yet
		initialized. */

		ib_longlong
		dict_table_autoinc_read(
		/====================/
		/* out: value for a new row, or 0 */
		dict_table_t* table) /* in: table */
		{
		ib_longlong value;

		mutex_enter(&(table->autoinc_mutex));

		if (!table->autoinc_inited) {

		value = 0;
		} else {
		value = table->autoinc;
		}

		mutex_exit(&(table->autoinc_mutex));

		return(value);
		}

		/************************************************************************
		Peeks the autoinc counter value, 0 if not yet initialized. Does not
		increment the counter. The read not protected by any mutex! */

+9 −0

Original line number	Diff line number	Diff line
		@@ -121,6 +121,15 @@ dict_table_autoinc_decrement(
		/=========================/
		dict_table_t* table); /* in: table */
		/************************************************************************
		Reads the next autoinc value (== autoinc counter value), 0 if not yet
		initialized. */

		ib_longlong
		dict_table_autoinc_read(
		/====================/
		/* out: value for a new row, or 0 */
		dict_table_t* table); /* in: table */
		/************************************************************************
		Peeks the autoinc counter value, 0 if not yet initialized. Does not
		increment the counter. The read not protected by any mutex! */