The ISYSIDX system table provides a list of all indexes in the database, including primary and foreign key indexes. Additional information about the indexes is found in the ISYSPHYSIDX, ISYSIDXCOL, and ISYSFKEY system tables. You can use Sybase Central or Interactive SQL to browse the system views for these tables to see the data they contain.
Following is a brief overview of how index information is stored in the system tables:
ISYSIDXCOL system table Just as each row in the SYSIDX system view describes one index in the database, each row in the SYSIDXCOL system view describes one column of an index described in the SYSIDX system view.
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