UPDATE table SET column = LOWER(column) 😐
In MySQL, the SQL syntax for ALTER TABLE Rename Column is, ALTER TABLE "table_name" CHANGE "column_1" "column_2" ["Data Type"]; In Oracle, the syntax is, ALTER TABLE "table_name" RENAME COLUMN "column_1" TO "column_2"; Source: https://www.1keydata.com/sql/alter-table-rename-column.html
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