go.chromium.org/luci@v0.0.0-20240309015107-7cdc2e660f33/resultdb/script/sql/spanner/2022-03-24-reduce-variant-hash-length.sql (about)

     1  -- Schema update script to reduce VariantHash column from 64 characters
     2  -- to 16 for b/226484358.
     3  ALTER TABLE TestResults ALTER COLUMN VariantHash STRING(16) NOT NULL;
     4  ALTER TABLE TestExonerations ALTER COLUMN VariantHash STRING(16) NOT NULL;
     5  ALTER TABLE UniqueTestVariants ALTER COLUMN VariantHash STRING(16) NOT NULL;