Skip to end of banner
Go to start of banner

WIP: Oracle - Parallel Load

Skip to end of metadata
Go to start of metadata

You are viewing an old version of this page. View the current version.

Compare with Current View Page History

« Previous Version 4 Next »

In this article

Overview

You can use this Snap to insert data parallelly across multi-threaded tasks. This Snap executes a high-performance data load compared to the Oracle - Bulk Load Snap.

snap-oracle-parallel-load.png

Snap Type

The Oracle - Parallel Load Snap is a Write-type Snap that writes the specified data in the target table.

Prerequisites

Support for Ultra Pipelines  

Limitations

None.

Known Issues

The Schema name and Table name settings both accept schema from upstream snaps and offer suggestions for expressions; however, we recommend that you do not use those suggestions as they cause incorrect behavior.

Snap Views

Type

Format

Number of Views

Examples of Upstream and Downstream Snaps

Description

Input 

Document

  • Min: 1

  • Max: 2

  • Mapper

  • Copy

Requires the EDI data and internal ID as a JSON document.

Output

Document

  • Min: 0

  • Max: 1

  • Mapper

Snap outputs the number of documents successfully inserted into the target table in the output view document.

Error

Error handling is a generic way to handle errors without losing data or failing the Snap execution. You can handle the errors that the Snap might encounter when running the pipeline by choosing one of the following options from the When errors occur list under the Views tab:

  • Stop Pipeline Execution: Stops the current pipeline execution if the Snap encounters an error.

  • Discard Error Data and Continue: Ignores the error, discards that record, and continues with the remaining records.

  • Route Error Data to Error View: Routes the error data to an error view without stopping the Snap execution.

Learn more about Error handling in Pipelines.

Snap Settings

  • Asterisk ( * ): Indicates a mandatory field.

  • Add icon ( (blue star) ): Indicates that you can add fields in the field set.

  • Remove icon ( (blue star)): Indicates that you can remove fields from the field set.

  • Expression icon ((blue star)): Indicates the value is an expression (if enabled) or a static value (if disabled). Learn more about Using Expressions in SnapLogic.

  • Suggestion icon ((blue star)): Indicates a list that is dynamically populated based on the configuration.

  • Upload icon ((blue star)): Indicates that you can upload files. Learn more about managing Files.

Field Name

Field Type

Description

Label*

Default ValueOracle - Parallel Load
ExampleOracle - Parallel Load

String

Specify the name for the Snap. You can modify this to be more specific, especially if you have more than one of the same Snap in your pipeline.

Schema name

Default Value: N/A
Example: Sys

String/Expression

Specify the database schema name.

You can pass the values as expressions using the pipeline parameters but cannot use values from the upstream Snap.

Table name*

Default Value: N/A
Example: people

String/Expression

Specify the table on which to execute the load operation.

You can pass the values as expressions using the pipeline parameters but cannot use values from the upstream Snap.

Create table if not present

Default Value: Deselected

Checkbox

Select this checkbox to automatically create the target table if it does not exist.

  • If a second input view is configured for the Snap and it contains a document with schema (metadata) from the source table, the Snap creates the new (target) table using the same schema (metadata). However, if the schema comes from a different database, the Snap might fail with the Unable to create table: "<table_name>" error due to data type incompatibility.

  • In the absence of a second input view, the Snap creates a table based on the data types of the columns generated from the first row of the input document (first input view).

The newly created table is not visible to subsequent database Snaps during runtime validation because of implementation details. If you want to immediately use the newly updated data, you must use a child pipeline invoked through the Pipeline Execute Snap.

Maximum thread count*


Default Value: 0
Example: 20

Integer/Expression

Specify the maximum number of threads allowed to perform data insertions simultaneously. If the value is 0, the snap automatically sets the number of threads equal to the number of available processors on the system.

Batch capacity*


Default Value: N/A
Example: 500

Integer/Expression

Specify the maximum number of records allowed in a single batch for an insertion task.

Maximum error count*


Default Value50 
Example:10

Integer/Expression

Specify the maximum number of record insertion errors allowed before execution stops on the next error. For example, if you specify a value of 10, the pipeline execution continues until the number of failed records exceeds 10.

A value of -1 means no limit. At least one more error document than the specified maximum value is expected, but task concurrency may result in additional error documents. This applies only when the error behavior is set to Route Error Data to Error View.

Truncate table before load


Default Value: Deselected

Checkbox

Select this checkbox to truncate the target table before loading data.

Snap Execution

Default Value
Example: Validate & Execute

Dropdown list

Select one of the following three modes in which the Snap executes:

  • Validate & Execute: Performs limited execution of the Snap and generates a data preview during pipeline validation. Subsequently, performs full execution of the Snap (unlimited records) during pipeline runtime.

  • Execute only: Performs full execution of the Snap during pipeline execution without generating preview data.

  • Disabled: Disables the Snap and all Snaps that are downstream from it.

Troubleshooting

Error

Reason

Resolution

Pre-load truncation of the target table failed

The target table may not exist or a database access error may have occurred when trying to execute the TRUNCATE statement.

Verify your database credentials and ensure the target table exists, then try again.

Unable to determine target table column names

Connection used to retrieve table metadata dispayed an exception while closing.

Examples

Excluding Fields from the Input Data Stream

Download this Pipeline. 

Downloads

  1. Download and import the pipeline into the SnapLogic application.

  2. Configure Snap accounts, as applicable.

  3. Provide pipeline parameters, as applicable.

  File Modified
No files shared here yet.

Snap Pack History

 Click here to expand...


 Click to view/expand
Release Snap Pack VersionDateType  Updates
August 2024438patches27870 Latest

Fixed an issue with the Oracle - Merge Snap that caused a date format error when the merge condition was used with the TO_DATE() function.

August 2024main27765 Stable
  • Added Oracle - Parallel Load Snap that executes a high-performance data load by inserting data in parallel across multi-threaded tasks.

  • Enhanced the Oracle Insert, Merge, Update, and Delete Snaps to support the Enable, Disable, and Force commands in the Session parameters that enable you to dynamically manage specific session settings.

May 2024437patches26651 Latest
  • Enhanced the Oracle Thin and Oracle Thin Dynamic Accounts to support Kerberos authentication for Oracle databases on Windows and Linux systems.

  • Enhanced the Oracle - Delete Snap with the Session parameters field set that provides National Language Support (NLS). Learn more about Setting NLS Parameters.

May 2024437patches26346 Latest

Fixed an issue with the Oracle - Execute Snap that displayed an error when handling OffsetDateTime type bindings.

May 2024main26341 StableUpdated the Delete Condition (Truncates a Table if empty) field in the Oracle - Delete Snap to Delete condition (deletes all records from a table if left blank) to indicate that all entries will be deleted from the table when this field is blank, but no truncate operation is performed.
February 2024436patches26208 Latest

Fixed an issue with Oracle - Bulk Load Snap that intermittently displayed a null pointer exception. The exception is now replaced with ConfigurationException.

February 2024436patches25696 Latest
  • Fixed an issue with the Oracle - Bulk Load Snap to handle the type definition of nvarchar and nchar data types by defining them in the control file of the SQL loader.

  • Fixed an issue with the Oracle - Bulk Load Snap that incorrectly incremented the year part of the DATE datatype for specific datasets.

  • Fixed an issue with the Oracle - Merge Snap that did not handle the timestamp conversion correctly when the time was not in the hh:mm format and had single digits (for example, 1:9) in the timestamp.

  • The Oracle - Execute Snap displays both the status and the message in the output when you call stored procedures.

Behavior Change:

As part of 436patches25696, when you use a stored procedure in the Oracle - Execute Snap, the Snap displays Message: Success and $UPDATE_COUNT=-1, 0, or 1 (based on the Snap Pack behavior) in the output

February 2024

main25112

 StableUpdated and certified against the current SnapLogic Platform release.
November 2023435patches24769 Latest

Fixed an issue with the Oracle Snap Pack that required the i18n extensions to be present when the Oracle database instance was in a specific language.

November 2023435patches24445 Latest
November 2023435patches23823 Latest
  • Fixed an issue with the Oracle-Stored Procedure Snap that displayed an error (SnapDataException) when custom JAR files were used in the Oracle Accounts.

  • Fixed an issue with the Oracle-Stored Procedure Snap that displayed an error when custom JAR files were used for BLOB and CLOB datatypes in the Oracle Accounts.

November 2023main23721

 

StableUpdated and certified against the current SnapLogic Platform release.
August 2023434patches23000 Latest

The JDBC driver for the Oracle Snap Pack is upgraded from OJDBC6 JAR (v11.2.0.4) to OJDBC10 JAR (v19.20.0.0) in the latest distribution in October 2023 and will be deployed to the stable distribution in the November 2023 release (after the Snaplex upgrade). This upgrade changes specific error codes and status messages. The latest JDBC driver upgrade is backward-compatible. Learn more: Upgrading from Oracle JDBC 11.2.0.4 Driver to 19.20.0.0 Driver.

August 2023434patches22787 Latest

Fixed an issue with the Oracle-Bulk Load Snap that was not resilient to the errors previously when trying to auto-discover the existing SQLLDR utility paths in the node. The Snap is now robust to those errors.

August 2023

main22460

 


Stable

The Oracle - Execute Snap now includes a new Query type field. When Auto is selected, the Snap tries to determine the query type automatically.

May 2023

main21015 

Stable

Upgraded with the latest SnapLogic Platform release.

February 2023main19844 StableUpgraded with the latest SnapLogic Platform release.

November 2022

431patches19781 Latest

The Oracle-Stored Procedure Snap works as expected and does not fail with the error Invalid value type when you pass BLOB data as a parameter to the stored procedure with BLOB datatype.

November 2022

431patches19275 Latest

The Oracle - Stored Procedure Snap now supports stored functions with OUT and INOUT parameters and displays these parameter values in the output along with the returnval key.

November 2022main18944 Stable

The Oracle Insert Snap now creates the target table only from the table metadata of the second input view when the following conditions are met:

  • The Create table if not present checkbox is selected.

  • The target table does not exist.

  • The table metadata is provided in the second input view.

September 2022430patches17894 Latest

The Oracle Select Snap now work as expected when the table name is dependent on an upstream input.

August 2022430patches17658 LatestThe Oracle - Stored Procedure Snap now takes lesser time to execute when calling a stored procedure, because the Snap queries the metadata as required, thereby optimizing the Snap's performance.
August 2022main17386 Stable
  • Enhanced the Oracle - Merge and Oracle - Update Snaps with the Session parameters fieldset that provides National Language Support (NLS).
  • Enhanced the Oracle - Stored Procedure Snap with a process that caches the fetched procedure metadata. Hence, the Snap processes the metadata calls only for the first few documents and does not process for subsequent documents, thereby improving the Snap's performance.
4.29 Patch429patches16603 Latest
  • Fixed an issue with Oracle Bulk Load Snap where the Snap encountered an error when trying to load data into Timestampwithtimezone datatype field.

  • Fixed an issue with Oracle Execute Snap where the Snap did not display a valid error message when the delete condition was invalid.

  • Fixed an issue with Oracle - Merge Snap where the Snap displayed an error when the Retry Interval and Number of Retries fields were expression enabled and the values were passed using the Pipeline parameters.

  • Fixed an issue with the Oracle Stored Procedure Snap where the Snap errored out due to an upgrade made to HikariCP that caused a conditional failure and prevented the downstream Snaps to supply the parameters to the stored procedure. 

  • Enhanced the Oracle - Merge and Oracle - Update Snaps with the Session Parameters fieldset that provides National Language Support (NLS).

4.29

main15993

 

Stable

Upgraded with the latest SnapLogic Platform release.

4.28main14627 Stable
  • Enhanced the Oracle - Update Snap to accept values in the Number of Retries and Retry Interval (seconds) fields from Pipeline parameters only. 

  • Enhanced the Oracle Bulk Load Snap with the Column Length Overrides field set to support CLOB (Character Large Object) and NCLOB (National Character Large Object) data types that may require a large buffer size, allowing users to load large amounts of data into a single column store of data type CLOB or NCLOB.

  • Updated the label for Delete Condition to Delete Condition (Truncates Table if empty) in the Snap Oracle Delete Snap
4.27main12833 Stable
  • Enhanced the Oracle - Execute Snap to invoke stored procedures.
  • Enhanced the Oracle Bulk Load Snap with Additional SQL Loader Parameters field set to define additional SQL Loader parameters if required.
4.26main11181 StableUpgraded with the latest SnapLogic Platform release.
4.25425patches11008 Latest
  • Improved the support for the CLOB data type in the Oracle - Insert Snap. 
  • Improved the error messages for all the Snaps in the Oracle Snap Pack where the Snaps fail with Null Pointer Exception when the account reference provided is invalid. 
4.25main9554
 
StableUpgraded with the latest SnapLogic Platform release.
4.24main8556
Stable
  • Enhances the Oracle - Select Snap to return only the selected output fields or columns in the output schema (second output view) using the Fetch Output Fields In Schema check box. If the Output Fields field is empty all the columns are visible. 
  • Enhances the Oracle - Stored Procedure Snap to ignore the parameters evaluated as null by using the Ignore Null Parameters check box. This applies to parameters with defined default values.
4.23main7430
 
StableUpgraded with the latest SnapLogic Platform release.
4.22main6403
 
StableUpgraded with the latest SnapLogic Platform release.
4.21 Patch421patches6272 Latest

Fixes the issue where Snowflake SCD2 Snap generates two output documents despite no changes to Cause-historization fields with DATE, TIME and TIMESTAMP Snowflake data types, and with Ignore unchanged rows field selected.

4.21 Patch421patches6144 Latest

Fixes the following issues with DB Snaps:

  • The connection thread waits indefinitely causing the subsequent connection requests to become unresponsive.
  • Connection leaks occur during Pipeline execution.
4.21 PatchMULTIPLE8841 LatestFixes the connection issue in Database Snaps by detecting and closing open connections after the Snap execution ends.
4.21snapsmrc542

 

Stable

Updated the Oracle Thin Account and Oracle Thin Dynamic Account, enabling them to connect via Oracle Active Data Guard (ADG).

4.20 Patch 

db/oracle8812Latest

Enhances the Oracle Snap Pack to support connections to the Oracle ADG (Active Data Guard) URL.

4.20 Patch 

db/oracle8803  Latest

Support for Oracle Database 19c.

4.20snapsmrc535
 
StableUpgraded with the latest SnapLogic Platform release.
4.19 Patch db/oracle8408 Latest

Fixes an issue with the Oracle - Update Snap wherein the Snap is unable to perform operations when:

  • An expression is used in the Update condition property.
  • Input data contain the character '?'.
4.19snaprsmrc528
 
StableUpgraded with the latest SnapLogic Platform release.
4.18 Patchoracle7786 Latest

Fixes an issue using the NVARCHAR2 datatype in Oracle databases when the character set is not AL32UTF8. However, a known issue is that special characters display as (question).

4.18snapsmrc523
 
StableUpgraded with the latest SnapLogic Platform release.
4.17 Patch db/oracle7459 Latest

Fixed an issue with the Oracle Stored Procedure Snap wherein the Pipeline execution fails with an error when the input data type is CLOB.

4.17ALL7402
 
Latest

Pushed automatic rebuild of the latest version of each Snap Pack to SnapLogic UAT and Elastic servers.

4.17snapsmrc515
 
Latest
  • Fixed an issue with the Oracle Execute Snap wherein the Snap would send the input document to the output view even if the Pass through field is not selected in the Snap configuration. With this fix, the Snap sends the input document to the output view, under the key original, only if you select the Pass through field.
  • Added the Snap Execution field to all Standard-mode Snaps. In some Snaps, this field replaces the existing Execute during preview check box.

4.16 Patch 

db/oracle6919 Latest

Added a new property, Session parameters, in the Oracle Insert Snap to enable the use of National Language Support (NLS) parameters.

4.16 Patch 

db/oracle6824 Latest

Fixed an issue with the Lookup Snap passing data simultaneously to output and error views when some values contained spaces at the end.

4.16snapsmrc508
 
StableUpgraded with the latest SnapLogic Platform release.
4.15 Patch db/oracle6534 Latest

Improved performance in Pipelines that contain child Pipelines.

4.15 Patch db/oracle6417 Latest

Fixed an issue with data types conversion. All fields with byte, short, int, or long data types will be converted to BigInteger after fetching.

4.15 Patch db/oracle6284 Latest

Replaced the existing Max idle time and Idle connection test period properties with Max life time and Idle Timeout properties respectively, in the Account configuration. The new properties fix the connection release issues that were occurring due to default/restricted DB Account settings.

4.15snapsmrc500
 
StableUpgraded with the latest SnapLogic Platform release.
4.14snapsmrc490
 
StableUpgraded with the latest SnapLogic Platform release.

4.13 Patch 

db/oracle5192 Latest
  • Fixed the Oracle Bulk Load Snap that stores special characters incorrectly in the target table.
  • Fixed the Oracle Bulk Load Snap that throws a NullPointerException error when the input letter case does not match with that of the Oracle table.
4.13

snapsmrc486

 
StableUpgraded with the latest SnapLogic Platform release.
4.12 Patchoracle4862 Latest

Fixed an issue in the Oracle Bulk Load Snap that fails to execute the SQLLDR (SQL Loader) command, while also enhancing the support for the TCPS protocol.

4.12 Patch db/oracle4721 Latest

Added a property, "SSL/TCPS" for Oracle Account.

4.12 PatchMULTIPLE4744 Latest

Enabled expression for Delete Condition in Oracle Delete Snap. 

4.12

snapsmrc480

 
StableUpgraded with the latest SnapLogic Platform release.

4.11 Patch 

db/oracle4369 Latest

Enhanced the Oracle Bulk Load Snap to accept date-type values in the format "yyyy-mm-dd".

4.11snapsmrc465
 
StableUpgraded with the latest SnapLogic Platform release.
4.10 Patchoracle3633 Latest

Fixed BULK LOAD so it adds the thread name to the name of the temporary directory. This allows multiple BULK LOAD Snaps within a single pipeline.

4.10

snapsmrc414

 
Stable

Added Auto commit property to the Select and Execute Snaps at the Snap level to support overriding of the Auto commit property at the Account level.

4.9.0 Patch

oracle3188 Latest

Fixed the issue that "NaN" check was done to unexpected data types like varchar.

4.9.0 Patch

oracle3096 Latest

Fixed a class casting issue for custom data types(BLOB, CLOB, NCLOB, etc) when custom Oracle JDBC driver is used.

4.9.0 Patch

oracle3071 Latest

Fixed an issue regarding connection not closed after login failure; Expose autocommit for "Select into" statement in PostgreSQL Execute Snap and Redshift Execute Snap.

4.9snapsmrc405
 
StableUpgraded with the latest SnapLogic Platform release.

4.8.0 Patch

oracle2905

 


Latest

Fix for SQL*Loader interpreting white-space only data as null values.

4.8.0 Patch

oracle2756

 Latest

Potential fix for JDBC deadlock issue.

4.8.0 Patch

oracle2711 Latest

Fixed Oracle Snap Pack rendering dates that are one hour off from the date returned by database query for non-UTC Snaplexes.

4.8

snapsmrc398

 
Stable

Database accounts now invalidate connection pools if account properties are modified and login attempts fail.

4.7.0 Patch

oracle2190 Latest

Fixed an issue with the Oracle Select Snap regarding Limit rows not supporting an empty string from a pipeline parameter.

4.7

snapsmrc382

 
Stable
  • Updated the Oracle - Stored Procedure Snap with the Pass through field. 
  • Resolved an issue in Oracle - Stored Procedure Snap that caused invalid column type failures.
  • Oracle - Bulk Load updated to handle dates the same way as Oracle - Insert. Acceptable format for timestamp strings:
    • Prior to 4.7, the only acceptable timestamp format was  "yyyy-mm-dd hh:mm:ss.SSS", such as 2016-11-07 10:55:12

    • It now also supports:

      • ISO8601 formats (plus fractional seconds) without timezone.

             "yyyy-mm-ddThh:mm:ss.SSS", (ex: 2016-11-07T10:55:12)
             "yyyymmddThhmmss.SSS", (ex: 20161107T105512)

      • ISO8601 formats with time zone. ONLY 'zulu' and 'UTC' at this time. Note that there is no space before the 'Z' but is a space before the 'UTC'.

             "yyyy-mm-ddThh:mm:ss.SSSZ"
             "yyyymmddThhmmss.SSSZ"

             "yyyy-mm-ddThh:mm:ss.SSS UTC"
             "yyyymmddThhmmss.SSS UTC"

             ex: 2016-11-07T10:55:12Z
             ex: 20161107T105512Z

             ex: 2016-11-07T10:55:12 UTC
             ex: 20161107T105512 UTC

        The ISO8601 format is used by many web services, Oracle Bulk Loader, and others.

4.6snapsmrc362
 
Stable
  • Resolved an issue in Oracle Select Snap that caused failures in the second output view when retrieving outputs from a table with a dot (.) character.
  • Enhanced the Oracle Select Snap to fully support SQL statements with/without expressions & SQL bind variables.
  • Extended support for Oracle Thin Dynamic accounts.
4.5.1

oracle1583

 
Stable
  • Updated the Bulk Load Snap with a new field, Use direct path load, to enhance bulk loading performance.
  • Resolved an issue with Oracle Select Snap failing if the table name included a dot (.) character.
4.4.1NA Stable
  • Oracle Select: Resolved an issue with database access error occurring while iterating over table name result set when using an uploaded driver with a different version than the bundled driver.
  • Resolved an issue with Oracle Stored Procedure Snap not accepting CLOB data.
  • Made improvements to JDBC auto-commit consistency.
4.4NA Stable
  • Table List Snap: A new option, Compute table graph, now lets you determine whether or not to generate dependents data into the output.
  • Oracle Bulk Load
    • Resolved an issue with a pipeline never completing.
    • Resolved an issue with pipeline statistics, bulk load summary statistics not matching and bulk load summary was confusing.
    • Maximum error count field added to set the maximum number of rows which can fail before the bulk load operation is stopped.
    • Mixed-case matching option removed.
    • Added error messaging to handle BLOB type data trying to be loaded to an Oracle table when not supported.
    • Resolved an issue with the record separator of the input file not being processed correctly.
    • Improved error messages for when data types do not match.
  • Oracle Stored Procedure: All accessible objects are now visible during design.
4.3.2NA Stable
  • Resolved an issue with Oracle Select not reading table names: Database access error occurred while iterating over table name result set.
  • Resolved an issue with Oracle Bulk load failure: String index out of range: -1.
NANA Stable
  • Oracle Lookup failed in preview if DATE column was used for Lookup conditions
  • Dynamic DB queries now supported in the Execute Snap.
  • The SQL statement property now can be set as an expression property. When it is an expression, it will be evaluated with each input document and one SQL statement per each input document will be executed.
  • Known issue: When the SQL statement property is an expression, the pipeline parameters are shown in the suggest, but not the input schema.
  • With the SQL statement property set as an expression, the Snap can be exposed to SQL injection. Please use this feature with caution.
  • Oracle Insert: When a string value is entered into a date col, its successfully inserting into db with null
  • Oracle Stored Procedure: parameter type list was not populating even if a procedure had custom types defined.
NANA Stable
  • Oracle Execute error - no more documents will be written to SLFS
  • Oracle Execute Snap failing with maximum number of documents reached
  • Oracle Select Snap - Early dates are corrupted when reading data
  • Oracle select- with date data type does not return Time(hh:mm:ss)
  • Oracle Stored Procedure fails with error- Reason: invalid name pattern: TECTONIC.null
  • Oracle Stored Procedure - fails with - "invalid name pattern: TECTONIC.strarray32 " when type name given in lower case
NANA Stable
  • The version number of the default Oracle JDBC driver (shared/ojdbc-6.1.jar) is now 11.2.0.4.
  • Fixed the following defects:
    • Oracle Stored Procedure: suggest method for parameter index throws -Suggestion value cannot be empty for property: customTypeParameterIndex
    • Oracle Stored Procedure: Parameter index suggest throws "invalid path" when no schema nor procedure is selected

    • Oracle Stored Procedure: If there is no type defined in Schema, suggest throwing Suggestion value cannot be empty for property: customTypeParameterType

    • Oracle Stored Procedure: When custom type created in different schema, its not populating through Snap
    • Oracle Select- Order by property as parameter fails
    • Oracle Stored Procedure: Parameter type list- Can we make it in an order
    • Oracle Snaps- When in account given a username which dont have privileges to access other schema, upon suggest all schema 's are populating
    • Oracle Stored Procedure: NPE
    • Oracle Stored Procedure: invalid name pattern: TECTONIC.STR_ARRAY_32_$
    • Oracle Stored Procedure: Procedure name mismatch error - suggest from parameter type when no package selected
    • Oracle Stored Procedure: When in a schema if there are no types defined, showing null in type and index value
    • Oracle Merge: error: "SQL operation failed"
    • Oracle merge condition when expression is enabled, input schema in not getting populated
    • Oracle Merge with expression more than 2 columns not working.getting Invalid identifier
    • Oracle Merge: When expression enable- Fails with Failure: Could not evaluate expression:
    • Oracle Stored Procedure: Failure: Failed to execute callable statement. Cause: invalid name pattern: TECTONIC.null.


Related Content

  • No labels