chn_name

String 12 characters

No

Unique name for channel. Used as the parameter by most HVR commands, and also as a component for naming jobs, database objects and files. For example, an HVR capture job is named chn–cap–loc . Must be a lowercase identifier containing only alphanumerics and underscores. Because this value occurs so often in every logfile, program, database etc. it is recommenced that this name be kept as small and concise as possible. Values hvr_* and system are reserved.

chn_description

String 200 characters

Yes

Description of channel.

chn_name

String 12 characters

No

Name of channel to which this table belongs. Each table name therefore belongs to a single channel.

tbl_name

String 124 characters

No

Replication name for table. Typically this is the same as the name of the table in the database location, but it could differ. For example if the table's database name is too long or is not an identifier. It must be a lowercase identifier; an alphabetic followed by alphanumerics and underscores.

tbl_base_name

String 128 characters

Yes

Name of database table to which this replication table refers. If the table has different names in different databases then the specific value can also be set with action TableProperties /BaseName .

chn_name

string 12 characters

No

Channel name.

tbl_name

string 124 characters

No

Table name.

col_sequence

number

No

Sequence of column in the table.

col_name

string 128 characters

No

If the column has a different name in different databases, this value can be overridden with action ColumnProperties /BaseName .

col_key

string 32 characters

Yes

Is column part of table's replication key and distribution key? Possible values are:

• bool: Value 0 means column not in replication key, whereas value 1 means it is.
• bool.bool: First boolean indicates whether column is in replication key, second indicates whether column is in its distribution key.

Replication key information is needed to replicate updates and deletes and is used to create target tables. The replication key does not have to match a primary key or physical unique index in the replicated table. If a table has no columns marked as replication keys, then by default it will assume an 'implicit' replication key that consists of all non-lob columns will give uniqueness. If this is not the case then action TableProperties /DuplicateRows must be defined.

col_datatype

string 128 characters

No

Data type of column. Any database type can be used here, i.e. varchar, varchar2, char, integer, integer4, number or date.

col_length

string 128 characters

Yes

The meaning of this column depends on the data type:

• For string data types such as binary, byte, c, char, text, raw, varchar, varchar2 - It indicates the maximum length of string.
  Different formats are possible, to distinguish between byte length and character; a single integer is interpreted as byte length. The value can also have format [len byte] [len char] [encoding] where encoding can be values like  ISO-8859-1, WINDOWS-1252 or UTF-8.
• For the data types number and decimal - It indicates scale and precision.
  Left of the decimal point is precision and right is scale. For example, value 3.2 indicates precision 3 and scale 2. Value –5.2 indicates precision 5 and scale –2.
• For other data types, it is not used.

col_nullable

number

No

Is column data type nullable? Values are 0 (indicates not nullable) or 1 (indicates nullable).

chn_name

string 12 characters

No

Name of channel to which this location group belongs.

grp_name

string 11 characters

No

Unique UPPERCASE identifiers used as name of location group. Should begin with an alphabetic and contain only alphanumerics and underscores.

grp_description

string 200 characters

Yes

Description of location group.

chn_name

string 12 characters

No

Channel affected by this action. An asterisk '*' means all channels are affected.

grp_name

string 11 characters

No

Location group affected by this action. An asterisk '*' means all location groups are affected.

tbl_name

string 124 characters

No

Table affected by this action. An asterisk '*' means all tables are affected.

act_name

string 24 characters

No

Action name. See also section Action Reference for available actions and their parameters.

act_parameters

string 1000 characters

Yes

Each action has a list of parameters which change that action's behavior. Each parameter must be preceded by a '/'. If an action takes an argument it is given in the form /Param=arg. Arguments that contain non–alphanumeric characters should be enclosed in double quotes (""). If an action needs multiple parameters they should be separated by a blank. For example action Restrict can have the following value for this column: /CaptureCondition="{a}>3".

loc_name

string 5 characters

No

A short name for each location. Used as a part of name of generated HVR objects as well as being used as an argument in various commands. A lowercase identifier composed of alphanumerics but may not contain underscores. Example: the location database in Amsterdam could be ams.

loc_class

string 10 characters

No

Class of location. Valid values are:

• oracle : Oracle database.
• ingres : Ingres database.
• sqlserver : Microsoft SQL Server database.
• db2 : IBM DB2 database for Linux, Unix and Windows.
• db2i : IBM DB2 database for i-Series.
• postgres : PostgreSQL database.
• hana : SAP HANA database.
• teradata : Teradata database.
• redshift : Amazon Redshift database.
• greenplum : Greenplum database.
• file : File location, including FTP, SFTP, WebDAV/SharePoint, HDFS and S3.
• salesforce : Salesforce.com connection.

loc_directory

string 200 characters

Yes

The meaning of this column depends on the contents of loc_class.

loc_remote_node

string 128 characters

Yes

Network name or IP address of the machine on which remote location resides. Only necessary for HVR remote connections.

loc_remote_login

string 128 characters

Yes

Login name under which HVR child process will run on remote machine. Only necessary for remote HVR connections.

loc_remote_pwd

string 128 characters

Yes

Password for login name on remote machine. Only necessary for remote HVR connections. This column can be encrypted using command hvrcryptdb.

loc_remote_port

number

Yes

TCP/IP port number for remote HVR connection. On Unix the inetd daemon must be configured to listen on this port. On Windows the HVR Remote Listener Service listens on this port itself. Only necessary for remote HVR connections.

loc_db_name

string 1000 characters

Yes

The meaning of this column depends on the value of loc_class.

loc_db_user

string 128 characters

Yes

The meaning of this column depends on the value of loc_class. Passwords in this column can be encrypted using command hvrcryptdb.

loc_description

string 200 characters

Yes

Description of location.

chn_name

String 12 characters

No

Channel name for location group.

grp_name

String 11 characters

No

Name of location group defined in catalog hvr_loc_group.

loc_name

String 5 characters

No

Location belonging to this location group.

chn_name

string 12 characters

No

Channel affected by this action. An asterisk '*' means all channels are affected.

grp_name

string 11 characters

No

Location group affected by this action. An asterisk '*' means all location groups are affected.

tbl_name

string 124 characters

No

Table affected by this action. An asterisk '*' means all tables are affected.

loc_name

string 5 characters

No

Location affected by this action. An asterisk '*' means all locations are affected.

act_name

string 24 characters

No

Action name. See also section Action Reference for available actions and their parameters.

act_parameters

string 1000 characters

Yes

Each action has a list of parameters which change that action's behavior. Each parameter must be preceded by a '/'. If an action takes an argument it is given in the form /Param=arg. Arguments that contain non–alphanumeric characters should be enclosed in double quotes (""). If an action needs multiple parameters they should be separated by a blank. For example action Restrict can have the following value in this column: /CaptureCondition="{a}>3".

hist_time_gran

number

No

Granularity in minutes. Possible values are:

• 0 : Current granularity (not historical).
• 1 : Minute time granularity.
• 10 : Ten (10) minutes granularity.
• 60 : Hour granularity.
• 1440 : Day granularity.

hist_time

number

No

Start time of measurement period as seconds since 1 Jan 1970. The length of the measurement period is equal to the value of hist_time_gran in minutes.

chn_name

string 12 characters

No

Channel name. An asterisk '*' means the value (sum, average, min or max) for all channels.

loc_name

string 5 characters

No

Location name. An asterisk '*' means the value (sum, average, min or max) for all locations.

tbl_name

string 124 characters

No

Table name. An asterisk '*' means the value (sum, average, min or max) for all tables.

metric_name

string 64 characters

No

Metric name.

metric_value

string 1024 characters

No

Value of metric.

last_updated

number

No

Time when the metric was last updated, the value is in seconds since 1 Jan 1970.

job_name

string 40 characters

No

Unique name of job. Case sensitive and conventionally composed of lowercase identifiers (alphanumerics and underscores) separated by hyphens. Examples: foo and foo–bar.

pos_x, pos_y

number

No

X and Y coordinates of job in job space. The coordinates of a job determines within which job groups it is contained and therefore which attributes apply.

obj_owner

string 24 characters

No

Used for authorization: only the HVR Scheduler administrator and a job's owner may change a jobs attributes or attributes.

job_state

string 10 characters

No

Valid values for cyclic jobs are PENDING, RUNNING, HANGING, ALERTING, FAILED, RETRY and SUSPEND are also allowed.

job_period

string 10 characters

No

Mandatory column indicating the period in which the job is currently operating. The job's period affects which job group attributes are effective. The typical value is normal.

job_trigger

number

Yes

0 indicates job is not triggered, 1 means it may run if successful, and 2 means it may run even if it is unsuccessful.

job_cyclic

number

Yes

0 indicates job is acyclic, and will disappear after running; 1 indicates job is cyclic.

job_touched_user

date

Yes

Last time user or Hvrinit (not Hvrscheduler) changed job tuple.

job_touched_server

date

Yes

Last time hvrscheduler changed job tuple.

job_last_run_begin

date

Yes

Last time job was started.

job_last_run_end

date

Yes

Last time job finished running.

job_num_runs

number

Yes

Number of times job has successfully run.

job_num_retries

number

Yes

Number of retries job has performed since last time job successfully ran. Reset to zero after job runs successfully.

job_name

string 40 characters

No

Name of object on which attribute is defined.

attr_name

string 24 characters

No

Type of attribute. Case insensitive.

attr_arg1,2

string 200 characters

Yes

Some attribute types require one or more arguments, which are supplied in these columns.

jobgrp_name

string 40 characters

No

Job group name. Case sensitive and conventionally composed of UPPERCASE identifiers (alphanumerics and underscores) separated by hyphens. Examples: FOO and FOO–BAR.

pos_x,y_min,max

number

No

These form coordinates of the job group's box in job space. Objects such as jobs, resources and other job groups whose coordinates fall within this box are contained by this job group and are affected by its attributes.

obj_owner

string 24 characters

Yes

Owner of a job group. Only a job group's owner and the HVR Scheduler administrator can make changes its coordinates or attributes.

jobgrp_name

string 40 characters

No

Name of job group on which attribute is defined. These also affect objects contained in job group.

attr_name

string 24 characters

No

Type of attribute. Case insensitive.

attr_arg1,2

string 200 characters

Yes

Some attribute types require one or more arguments, which are supplied in these columns.

attr_period

string 10 characters

No

For which period does this attribute apply? Must be a lowercase identifier or an asterisks '*'.

ev_id_tstamp

datetime with microsecond precision

No

Unique ID of this event. This is the time when the event was created. This timestamp is generated using HVR_COUNTER.

ev_type

string 64 characters

Yes

Name of this event. Some events are just audit records of system changes (e.g. Catalog Change) while other events (e.g. Refresh or Compare) are activities which could run for some time.

user_name

string 128 characters

Yes

Name of the user that created this event.

ev_descrip

string 1024 characters

Yes

Description of this event.

chn_name

string 12 characters

Yes

Name of the channel affected by this event.

job_name

string 40 characters

Yes

Name of the job associated to this event.

ev_state

string 10 characters

Yes

State of this event, either PENDING, DONE or FAILED.

ev_num_retries

int

Yes

Number of times event has been restarted.

ev_response

string 128 characters

Yes

Summary of the activity in this event; either written when the event finishes successfully or containing the error that caused it to fail or be cancelled.

ev_start_tstamp

datetime with microsecond precision

Yes

Time when event was last started (updated on each retry).

ev_finish_tstamp

datetime with microsecond precision

Yes

Time when event finished.

ev_body

clob

Yes

Event body string in JSON. Contains arguments for this event.

last_updated

datetime with microsecond precision

Yes

Time when event was last updated.

ev_id_tstamp

datetime with microsecond precision

No

Event ID of parent event (from HVR_EVENT).

tbl_name

string 128 characters

No

Name of table associated to this result.

res_name

string 64 characters

No

Name of this result.

res_value

clob

Yes

Value of this result.

loc_name

string 5 characters

Yes

Name of location associated to this result.

loc_name_2

string 5 characters

Yes

Name of second location associated to this result.

last_updated

datetime with microsecond precision

Yes

Time when event result was last updated.

ev_id_tstamp

datetime with microsecond precision

No

Unique ID of this event. This is the time when the event was created. This timestamp is generated using HVR_COUNTER.

ev_type

string 64 characters

Yes

Name of this event. Some events are just audit records of system changes (e.g. Catalog Change) while other events (e.g. Refresh or Compare) are activities which could run for some time.

ev_body

clob

Yes

Event body string in JSON. Contains arguments for this event.

ev_descrip

string 1024 characters

Yes

Description of this event.

chn_name

string 12 characters

Yes

Name of the channel affected by this event.

ev_status

string 10 characters

Yes

State of this event, either PENDING, DONE or FAILED.

ev_response

string 128 characters

Yes

Summary of the activity in this event; either written when the event finishes successfully or containing the error that caused it to fail or be cancelled.

ev_finish_tstamp

datetime with microsecond precision

Yes

Time when event finished.