Create indexes on base tables, temporary tables, and materialized views. You can also create indexes on a built-in function using a computed column.
To create an index on a table, you must be the owner of the table or have one of the following privileges:
To create an index on a materialized view, you must be the owner of the materialized view or have one of the following privileges:
You cannot create an index on a regular view. You cannot create an index on a materialized view that is disabled.
Contexte et remarques
When creating indexes, the order in which you specify the columns becomes the order in which the columns appear in the index. Duplicate references to column names in the index definition is not allowed. You can use the Index Consultant to guide you in a proper selection of indexes for your database.
There is an automatic commit when creating an index on a local temporary table if the auto_commit_on_create_local_temp_index option is set to On. This option is set to Off by default.
Creating an index on a function (an implicit computed column) causes a checkpoint.
Column statistics are updated (or created if they do not exist).
In Sybase Central, use the SQL Anywhere 16 plug-in to connect to the database.
In the left pane, right-click Indexes and click New » Index.
Follow the instructions in the Create Index Wizard.
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