[COMMITTERS] pgsql: Rethink the dependencies recorded for FieldSelect/FieldStore nod

2017-10-27 Thread Tom Lane
Rethink the dependencies recorded for FieldSelect/FieldStore nodes. On closer investigation, commits f3ea3e3e8 et al were a few bricks shy of a load. What we need is not so much to lock down the result type of a FieldSelect, as to lock down the existence of the column it's trying to extract. Oth

[COMMITTERS] pgsql: Rethink the dependencies recorded for FieldSelect/FieldStore nod

2017-10-27 Thread Tom Lane
Rethink the dependencies recorded for FieldSelect/FieldStore nodes. On closer investigation, commits f3ea3e3e8 et al were a few bricks shy of a load. What we need is not so much to lock down the result type of a FieldSelect, as to lock down the existence of the column it's trying to extract. Oth

[COMMITTERS] pgsql: Rethink the dependencies recorded for FieldSelect/FieldStore nod

2017-10-27 Thread Tom Lane
Rethink the dependencies recorded for FieldSelect/FieldStore nodes. On closer investigation, commits f3ea3e3e8 et al were a few bricks shy of a load. What we need is not so much to lock down the result type of a FieldSelect, as to lock down the existence of the column it's trying to extract. Oth

[COMMITTERS] pgsql: Rethink the dependencies recorded for FieldSelect/FieldStore nod

2017-10-27 Thread Tom Lane
Rethink the dependencies recorded for FieldSelect/FieldStore nodes. On closer investigation, commits f3ea3e3e8 et al were a few bricks shy of a load. What we need is not so much to lock down the result type of a FieldSelect, as to lock down the existence of the column it's trying to extract. Oth

[COMMITTERS] pgsql: Rethink the dependencies recorded for FieldSelect/FieldStore nod

2017-10-27 Thread Tom Lane
Rethink the dependencies recorded for FieldSelect/FieldStore nodes. On closer investigation, commits f3ea3e3e8 et al were a few bricks shy of a load. What we need is not so much to lock down the result type of a FieldSelect, as to lock down the existence of the column it's trying to extract. Oth

[COMMITTERS] pgsql: Rethink the dependencies recorded for FieldSelect/FieldStore nod

2017-10-27 Thread Tom Lane
Rethink the dependencies recorded for FieldSelect/FieldStore nodes. On closer investigation, commits f3ea3e3e8 et al were a few bricks shy of a load. What we need is not so much to lock down the result type of a FieldSelect, as to lock down the existence of the column it's trying to extract. Oth

[COMMITTERS] pgsql: Rethink the dependencies recorded for FieldSelect/FieldStore nod

2017-10-27 Thread Tom Lane
Rethink the dependencies recorded for FieldSelect/FieldStore nodes. On closer investigation, commits f3ea3e3e8 et al were a few bricks shy of a load. What we need is not so much to lock down the result type of a FieldSelect, as to lock down the existence of the column it's trying to extract. Oth