Access and Edit Data Streams Path Information

To view or edit a data stream configuration:

  1. From the left navigation pane, click Data Streams and select the data stream that you need to edit.

  2. Click Data Streams Information option to open the current data stream configuration.

  3. Click the pencil icon next to the Data Stream Configuration to edit the values for available trails, trail name, buffer size, Quality of Service, and the option to set if the data records conform to the cloudEvent format.

  4. Click Submit to apply the changes.

  5. Click the pencil icon for Filter Rules to change filtering option. The Edit Filter Rules dialog box is displayed.

  6. Change the Rule Action (Include, Exclude) and Filter Type. See the section for details.

  7. Click Add to apply the filtering.

  8. Click Submit to return the Data Streams page.

  9. You can edit the data stream further by using the YAML editHow to Edit Filter Rules or to change the data stream configuration and upload changes using the Upload Changes icon next to YAML Editor.

How to Edit Filter Rules

You can change a path filter using the following steps:

  1. From the left-navigation pane, select the Data Stream and then select Path Information.

  2. Select the Filter Rules section, click the pencil icon to open the Path Filtering Rules wizard.

  3. Reset the filtering options as required. Available options are:

    Filtering Options Screen Description  

    Rule Name

    Name of the rule you need to create.

    -

    Rule Action

    Select from the Exclude or Include rules. Exclude would filter out based on the selected options, while Include would include data based on the specified options.

    -

    Filter Type

    Select from the following list of filter types and configure the related values:

    Options for the Selected Filter Type

    "

    Object Type

    Select from three object types: DML, DDL, and Procedure

    "

    Object Names

    Select this option to provide an existing object name. A 3–part naming convention depends on whether you are using CDB. With CDB, you need to use a 3–part naming convention, otherwise a 2–part convention is mandatory. 3–part convention includes container, schema, object. 2–part convention includes schema, object name.

    "

    Procedure Feature Name

    Select this option to filter, based on existing procedure feature name.

    "

    Column Based

    If you select this option, you are presented with the option to enter the table and column name to which the rule applies. You can filter out using column value with LT, GT, EQ, LE, GE, NE conditions. You can also specify if you want to have before image or after image in filtered data.

    "

    Tag

    Select this option to set the filter based on tags. Select a Tag option: None, All, Customize.

    If you select to customize the tag, then you will be presented with options to enter a tag value, tag mask, and choose the values would be specified in binary or hex format.

    "

    Chunk ID

    Displays the configuration details of database shards, however, the details can’t be edited.

    "

    User Token

    Select this option to apply user tokens for filtering. For this option, you need to provide the values for token name, token value, and then select a value match type, which can be set to Exact Match or Partial Match.

    Negate

    Select this check box if you need to negate any existing rule.

    -

  4. Click Add, and then click Create to complete adding the rule.

  5. Click Apply to apply the changed rule to the path.

You can edit or delete rules as well. Any changes that you make must be applied to take effect.