![]() ![]() For example, if you own a schema x, but y is your default schema and you use the CREATE SYNONYM statement, you must prefix the name of the synonym with the schema x, instead of naming the synonym by using a single-part name. If you have a default schema that you do not own and want to create a synonym, you must qualify the synonym name with the name of a schema that you do own. These references will only be found at run time. However, by dropping a synonym, you run the risk of leaving dangling references to the synonym that was dropped. Therefore, a synonym can be dropped at any time. References to synonyms are not schema-bound. If the Contact table is dropped and replaced by a view named Person.Contact, M圜ontacts now references the Person.Contact view. For example, consider a synonym, M圜ontacts, that references the Person.Contact table in Adventure Works. Therefore, the base object can be modified, dropped, or dropped and replaced by another object that has the same name as the original base object. All existence, type, and permissions checking on the base object is deferred until run time. The binding between a synonym and its base object is by name only. You can create synonyms for the following database objects:įour-part names for function base objects are not supported.Ī synonym cannot be the base object for another synonym, and a synonym cannot reference a user-defined aggregate function. Because there is no ALTER SYNONYM statement, you first have to drop the synonym, EmpTable, and then re-create the synonym with the same name, but point the synonym to the new location of Employee.Ī synonym belongs to a schema, and like other objects in a schema, the name of a synonym must be unique. Also, if the location of the Employee table changes, you will have to modify the synonym, EmpTable, to point to the new location of the Employee table. Now, the client application only has to use the single-part name, EmpTable, to reference the Employee table. To address both these issues, you can create a synonym, EmpTable, on Server2 for the Employee table on Server1. Also, if the location of the table were to change, for example, to another server, the client application would have to be modified to reflect that change. To reference this table from another server, Server2, a client application would have to use the four-part name. Provides a layer of abstraction that protects a client application from changes made to the name or location of the base object.įor example, consider the Employee table of Adventure Works, located on a server named Server1. Provides an alternative name for another database object, referred to as the base object, that can exist on a local or remote server. the CBI.A synonym is a database object that serves the following purposes: ![]() He should first respond to the allegations of corruption against him".ĭuring the press conference, the Gaurav Bhatia also highlighted the irregularities in 2019 bid for procurement of 1000 low floor BS-IV and BS-VI buses and a bid of 2020 for the purchase and annual maintenance contract of low floor BS-VI buses.Ĭriminal misconduct by public servants in this tender exercise will be ascertained by the investigating agency, i.e. After making frivolous complaints against three ministers (CM, Dy CM, and Health Min), he has now made a complaint against the fourth minister. All inquiries so far have yielded no results. To divert attention, he is making such inquiries. Responding to the CBI probe AAP said, "LG is facing many serious allegations of corruption. “According to information that has come to light, Kejriwal said that more than 11,000 DTC buses will be provided, but fraud has now been uncovered in a low-floor bus operated by DTC,” the BJP spokesperson added. Meanwhile, Delhi Lieutenant Governor (LG) VK Saxena approved the CBI's inquiry into the alleged irregularities in Delhi Transport Corporation (DTC) buses procurement scam, to which the AAP party took a jibe at him saying that the national capital need a more educated Lieutenant Governor. Governor has already carried out”, said Bhatia as quoted by ANI. The CBI inquiry into DTC buses resulted in recommendations, which the Lt. “The Transport Minister now serves as the chairman of the Transport Board for the first time during the Kejriwal administration previously, an official from this location served in that capacity. ![]()
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