The system table INDEXCOLUMNS contains detailed information about the indexes for which the current database user has privileges.
INDEXCOLUMNS
SCHEMANAME |
CHAR(32) |
Name of the schema of the index |
OWNER |
CHAR(32) |
Name of the owner of the index |
TABLENAME |
CHAR(32) |
Name of the table |
INDEXNAME |
CHAR(32) |
Name of the index |
FILEID |
CHAR(8) BYTE |
ID of the index file |
TYPE |
CHAR(6) |
Index type (UNIQUE | NULL) |
COLUMNNAME |
CHAR(32) |
Name of the column |
SORT |
CHAR(4) |
Sort sequence for the column (ASC | DESC) |
COLUMNNO |
FIXED(4) |
Number of the column in the index |
DATATYPE |
CHAR(10) |
Data type of the domain (BOOLEAN | CHAR | DATE | FIXED | FLOAT | INTEGER | SMALLINT | TIME | TIMESTAMP) |
LEN |
FIXED(4) |
Length or precision of the definition of the column |
CREATEDATE |
DATE(10) |
Creation date of the index |
CREATETIME |
TIME(8) |
Creation time of the index |
INDEX_USED |
FIXED(10) |
Frequency of use in search operations |
FILESTATE |
CHAR(20) |
Status of the index (OK | BAD | MISSING) |
DISABLED |
CHAR(3) |
Index not active for search operations (YES | NO) |
COMMENT |
LONG |
Comment on the index |
See also:
Evaluating System Tables, INDEXCOLUMNS
SQL Reference Manual, Index Name (index_name)