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RAD Studio VCL Reference
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MirrorStatusColumns Class
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RAD Studio VCL Reference
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Provides columns of result table from built-in stored procedure DB_ADMIN.GET_MIRRORS.
MirrorStatusColumns = class(Borland.Data.DataStore.SysMirrors);
class MirrorStatusColumns : public Borland.Data.DataStore.SysMirrors;
MirrorStatusColumns.cs
The DB_ADMIN.GET_MIRRORS function provides a result table consisting of columns from SysMirrors and the status columns specified below. The checkStatus parameter of DB_ADMIN.GET_MIRRORS must be true for any data to be returned in the status columns.
The status columns are:
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Constant |
Description |
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MIRROR_REPLAY_STAMP |
A stamp that marks the last time the log files were replayed against this mirror. |
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ATTACHED_AUTO_FAIL_OVER_COUNT |
The number of mirrors configured for automatic fail over that are attached to by the primary mirror. The majority of all automatic fail over mirrors are attached for automatic fail over to be enabled. |
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TOTAL_AUTO_FAIL_OVER_COUNT |
The total number of all mirrors configured for automatic fail over. The majority of all automatic fail over mirrors must be attached for automatic fail over to be enabled. |
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ATTACHED_INSTANT_SYNCH_COUNT |
The number of mirrors configured for instant synchronization with this mirror that are attached to this mirror. |
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TOTAL_INSTANT_SYNCH_COUNT |
The number of mirrors configured for instant synchronization with this mirror. |
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CONNECT_ERROR |
Exception Object encountered when trying to retrieve status on this mirror. |
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HIGHEST_REDO_STAMP |
A stamp that marks the most recent redo record applied to the database. |
DB_ADMIN
GET_MIRRORS
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Class Hierarchy