func testCreateTable(c *C, ctx context.Context, d *ddl, dbInfo *model.DBInfo, tblInfo *model.TableInfo) *model.Job {
job := &model.Job{
SchemaID: dbInfo.ID,
TableID: tblInfo.ID,
Type: model.ActionCreateTable,
Args: []interface{}{tblInfo},
}
err := d.doDDLJob(ctx, job)
c.Assert(err, IsNil)
v := getSchemaVer(c, ctx)
tblInfo.State = model.StatePublic
checkHistoryJobArgs(c, ctx, job.ID, &historyJobArgs{ver: v, tbl: tblInfo})
tblInfo.State = model.StateNone
return job
}
// If create table with auto_increment option, we should rebase tableAutoIncID value.
func (d *ddl) handleAutoIncID(tbInfo *model.TableInfo, schemaID int64) error {
alloc := autoid.NewAllocator(d.store, schemaID)
tbInfo.State = model.StatePublic
tb, err := table.TableFromMeta(alloc, tbInfo)
if err != nil {
return errors.Trace(err)
}
// The operation of the minus 1 to make sure that the current value doesn't be used,
// the next Alloc operation will get this value.
// Its behavior is consistent with MySQL.
if err = tb.RebaseAutoID(tbInfo.AutoIncID-1, false); err != nil {
return errors.Trace(err)
}
return nil
}
func (d *ddl) handleTableOptions(options []*ast.TableOption, tbInfo *model.TableInfo, schemaID int64) error {
for _, op := range options {
if op.Tp == ast.TableOptionAutoIncrement {
alloc := autoid.NewAllocator(d.store, schemaID)
tbInfo.State = model.StatePublic
tb, err := table.TableFromMeta(alloc, tbInfo)
if err != nil {
return errors.Trace(err)
}
// The operation of the minus 1 to make sure that the current value doesn't be used,
// the next Alloc operation will get this value.
// Its behavior is consistent with MySQL.
if err = tb.RebaseAutoID(int64(op.UintValue-1), false); err != nil {
return errors.Trace(err)
}
}
}
return nil
}
