關於「Oracle create unique index」標籤，搜尋引擎有相關的訊息討論：

How to Create and Use Indexes in Oracle Database2017年8月10日 · A unique index is a form of constraint. It asserts that you can only store a given value once in a table. When you create a primary key or ...缺少字詞： gl= | 必須包含以下字詞：gl=Creating IndexesThis section contains the following topics: Creating an Index Explicitly. Creating a Unique Index Explicitly.缺少字詞： gl= twCA Creating Indexes Failed For PS_GL_INCR_STATUS - My Oracle ...2021年8月19日 · PeopleSoft Enterprise FIN General Ledger - Version 9.2 to 9.2 ... The CREATE UNIQUE INDEX statement terminated because a duplicate key was ...CREATE INDEX statement - Oracle Help CenterIn addition, UNIQUE indexes provide a form of data integrity checking. Index names are unique within a schema. (Some database systems allow different tables in ...缺少字詞： gl= twunique index - Ask TOMunique index from the oracle10g concepts guide'Oracle recommends that unique indexes be created explicitly, and not throughenabling a unique constraint on a ...缺少字詞： gl= twCREATE INDEX - Oracle Help CenterYou cannot specify both UNIQUE and BITMAP . You cannot specify BITMAP for a domain index. A bitmap index can have a maximum of 30 columns.缺少字詞： gl= twDifference Between Unique Index and Primary Key Index - Ask TOMIf I first create a UNIQUE INDEX and then enable a PK constraint, Oracle will use that index. Good. However, if I disable or drop the PK constraint, Oracle will ...缺少字詞： gl= twE Index Creation OptionsIn prior releases, Oracle Lite enforced uniqueness on a set of columns by creating a unique index on all table columns. This method required a large volume ...缺少字詞： gl= twOracle 12c New Feature - Multiple Indexes - Dobler Consulting2017年11月12日 · Starting with Oracle 12c, multiple indexes on same column or same set of columns can be created, as long as only one index is visible, ...【懶人包】mysql primary key用途- 自助旅行最佳解答-20210606缺少字詞： 用途? gl= tw關係鍵- 維基百科，自由的百科全書- Wikipedia主鍵，又稱主碼（英語：primary key或unique key）。

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