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| • index ¶Ç´Â index partition, table ¶Ç´Â table partition, index-organized table, cluster, scalar object attribute¿¡ °üÇÑ Åë°è¸¦ ¸ðÀ¸°Å³ª »èÁ¦ |
| • index ¶Ç´Â index partition, table ¶Ç´Â table partition, index-organized table, cluster, object reference(REF)ÀÇ ±¸Á¶¸¦ À¯È¿ÇÏ°Ô ÇÔ |
| • tableÀ̳ª cluster¿¡ ´ëÇÑ migrated & chainedÇÑ Çà¿¡ ´ëÇÑ identify |
ÀÌ ¹®À» ½ÇÇàÇÏ·Á¸é ½ºÅ°¸¶°¡ local¿¡ ÀÖ¾î¾ß Çϰí, ÀڽмÒÀ¯ÀÇ ½ºÅ°¸¶À̰ųª ¶Ç´Â ANALYZE ANY ½Ã½ºÅÛ ±ÇÇÑÀÌ ÀÖ¾î¾ß ÇÑ´Ù.
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| ANALYZE | TABLE [schema.] table | [partition_extention_clause | validation_clauses | ; |
|---|---|---|---|
| INDEX [schema.] index | LIST CHAINED ROWS [into_clause] | ||
| CLUSTER [schema.] cluster | DELETE [SYSTEM] STATISTICS | ||
| analyze index | index_stats¿¡ ÀÚ·á ÀúÀå |
| dba_analyze_objects | analyze¹®¿¡ ÀÇÇØ ºÐ¼®µÈ Åë°èÁ¤º¸¸¦ ÀúÀåÇÏ´Â Å×À̺í |
| index_histogram | analyze index ... validate index ¹®À» ½ÇÇàÇϸé À妽º ۰ªÀÌ ¾ó¸¶³ª ÀÚÁÖ »ç¿ëµÇ¾ú´ÂÁö, ºÐÆ÷µµ°¡ ¾î¶²Áö¸¦ ÀÌ Å×ÀÌºí¿¡ ÀúÀåÇÔ |