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MDEV-17082 Application-time periods: CREATE

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* add syntax `CREATE TABLE ... PERIOD FOR <apptime>`
* add table period entity
This commit is contained in:
Nikita Malyavin 2019-02-07 23:16:30 +10:00 • committed by Sergei Golubchik
commit 073c93b194
18 changed files with 617 additions and 189 deletions
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8
storage/innobase/handler/handler0alter.cc
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@ -6233,10 +6233,10 @@ new_clustered_failed:
}
if (altered_table->versioned()) {
if (i == altered_table->s->row_start_field) {
if (i == altered_table->s->vers.start_fieldno) {
field_type |= DATA_VERS_START;
} else if (i ==
altered_table->s->row_end_field) {
altered_table->s->vers.end_fieldno) {
field_type |= DATA_VERS_END;
} else if (!(field->flags
& VERS_UPDATE_UNVERSIONED_FLAG)) {
@ -9007,9 +9007,9 @@ static void get_type(const Field& f, ulint& prtype, ulint& mtype, ulint& len)
if (!f.real_maybe_null()) prtype |= DATA_NOT_NULL;
if (f.binary()) prtype |= DATA_BINARY_TYPE;
if (f.table->versioned()) {
if (&f == f.table->field[f.table->s->row_start_field]) {
if (&f == f.table->field[f.table->s->vers.start_fieldno]) {
prtype |= DATA_VERS_START;
} else if (&f == f.table->field[f.table->s->row_end_field]) {
} else if (&f == f.table->field[f.table->s->vers.end_fieldno]) {
prtype |= DATA_VERS_END;
} else if (!(f.flags & VERS_UPDATE_UNVERSIONED_FLAG)) {
prtype |= DATA_VERSIONED;