node.js - Altering huge mysql table (adding column) on RDS -


basically have huge mysql table on rds, want add column table. know mysql copies data on new table , adds column there. tried run alter statement, created temporary table , alter statement failed (not enough memory). increased rds memory can not modify table, says table sql-ib237 exists.

can please propose solution?

i'm not familiar running mysql in rds, expect that online schema change tools percona , facebook should work here , solve problem of running out of memory.


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