sql/schemachanger: prerequisite changes for DROP COLUMN#84157

Merged

craig[bot] merged 9 commits intocockroachdb:masterfrom ajwerner:ajwerner/declarative-drop-column

Jul 14, 2022

+843-360

Commits on Jul 14, 2022

sql/schemachanger/scbuild: rework ADD COLUMN in support of DROP COLUMN
ajwerner
committed
sql/schemachanger/scbuild: rework DROP INDEX in support of DROP COLUMN
ajwerner
committed
sql/schemachanger/scplan/internal/rules: adjust some rules
ajwerner
committed
sql/schemachanger/scplan/internal/scgraph: allow multiple dep rules to apply
ajwerner
committed
sql/schemachanger/scdecomp,scpb: track referenced columns in expressions
ajwerner
committed
sql/sem/catid: add IndexSet
ajwerner
committed
sql/schemachanger/scexec/scmutationexec: fix bug rolling back dropped index
ajwerner
committed
sql/catalog,tabledesc: make MutationPublicationFilter more flexible
ajwerner
committed
sql/schemachanger/scplan: ensure revertibility applies correctly
ajwerner
committed