SYS_DATASOURCES
The SYS_DATASOURCES system table provides a list of all data sources and their current status.
Users see no rows unless they have the ACCESS_TOOLS right. If they have this right, they see rows for all resources for which they have READ privilege. Users with both ACCESS_TOOLS and READ_ALL_STATUS rights can see all rows.
|
Column |
TDV |
Nullable |
Description |
|
SOURCE_ID |
INTEGER |
|
The data source’s resource ID. |
|
SOURCE_NAME |
VARCHAR(255) |
|
The data source’s resource name. |
|
SOURCE_TYPE |
VARCHAR(60) |
|
The data source’s data source type—for example, MySql. |
|
SOURCE_CATEGORY |
VARCHAR(60) |
|
The data source category. Value can be RELATIONAL, FILE, or SERVICE. |
|
OWNER_ID |
INTEGER |
|
The data source’s resource owner ID. |
|
OWNER |
VARCHAR(255) |
|
The data source’s resource owner name. |
|
PARENT_PATH |
VARCHAR(65535) |
Yes |
The path of the data source resource. Can be NULL for system-owned data sources. |
|
STATUS |
VARCHAR(20) |
|
Data source current status: DISABLED—Data source disabled. UP—Data source enabled and running. DOWN—Data source down when last tested. NOT_TESTED—Data source not tested; status unknown. |
|
NUM_REQUESTS |
INTEGER |
|
The number of requests processed since the server started. |
|
ACTIVE_REQUESTS |
INTEGER |
|
The number of requests currently in progress. |
|
MAX_CONN |
INTEGER |
|
The maximum size of the data source’s connection pool. |
|
NUM_CURRENT_CONN |
INTEGER |
|
The current size of the data source’s connection pool. |
|
NUM_IN_USE_CONN |
INTEGER |
|
The number of data source connections currently in use. |
|
NUM_LOGINS |
INTEGER |
|
The number of times new connections were opened since the server started. |
|
NUM_LOGOUTS |
INTEGER |
|
The number of times connections were closed since the server started. |
|
BYTES_TO |
BIGINT |
|
The estimated number of bytes sent to the data source since the server started. |
|
BYTES_FROM |
BIGINT |
|
The estimated number of bytes retrieved from the data source since the server started. |
|
MESSAGE |
VARCHAR(65535) |
Yes |
A message about the data source. NULL if no message is available. |