diff --git a/README.md b/README.md index 6877792..bb5afe0 100644 --- a/README.md +++ b/README.md @@ -12,6 +12,7 @@ Pull requests are welcome. Enjoy! 4. [ Join Queries. ](#joins) 5. [ View Queries. ](#view) 6. [ Altering Table Queries.](#alter) +7. [Indexing Queries.](#index) # 1. Finding Data Queries @@ -183,7 +184,14 @@ Pull requests are welcome. Enjoy! * `ALTER TABLE` table_name `DROP COLUMN` column_name; + +# 7. Indexing Queries +### **CREATE**: Creates an index on a table. +* `CREATE INDEX` index_name `ON` table_name; +* `CREATE INDEX` index_name `ON` table_name (column_name); +* `CREATE UNIQUE INDEX` index_name `ON` table_name (column_name); +* `CREATE INDEX` index_name `ON` table_name (column1, column2); - - +### **DROP**: Delete an index in a table +* `DROP INDEX` index_name;