Adds another case to merge routes for information_schema queries#7504

Merged

harshit-gangal merged 4 commits intovitessio:masterfrom

GuptaManan100:merge-information-schema

Feb 21, 2021

Commits on Feb 17, 2021

Added another case to merge routes for information_schema queries
GuptaManan100
committed

Commits on Feb 18, 2021

Merge branch 'master' of https://github.com/vitessio/vitess into merge-information-schema
Akilan1999
committed
simplified opt code instead of using AST
Akilan1999
committed

Commits on Feb 19, 2021

cleanup and addition of one more test
GuptaManan100
committed