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title: Database Connector Release Notes
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# Database Connector Release Notes

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

Support Category:
[Select](https://www.salesforce.com/en-us/wp-content/uploads/sites/4/documents/legal/Agreements/versioning-back-support-policy.pdf)

Anypoint Connector for Database (Database Connector) enables you to connect to relational databases
through the JDBC API.

Guide: [Database Connector User Guide](https://docs.mulesoft.com/db-connector/latest/)

## 1.16.6

**October 23, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The recommended PostgreSQL JDBC driver is upgraded to version 42.7.14 to address CVE-2026-107314 and CVE-2026-107315. Because the driver is an external library, update the driver supplied to your application to use this version.</p></td><td><p>W-24468095</p></td></tr><tr><td><p>The <code>com.google.guava:guava</code> library is upgraded to version 33.7.2-jre.</p></td><td><p>W-24471653</p></td></tr></tbody></table>

## 1.16.5

**October 2, 2026**

### What’s New

- You can opt in to surfacing errors from later statements in Microsoft SQL Server **Execute
  script** operations by setting the JVM system property
  `mule.db.connector.sqlserver.surface.script.errors=true`. The property is disabled by default to
  preserve existing behavior and affects only SQL Server **Execute script** operations. Because this
  is a JVM-level setting, it applies to all applications in the Mule runtime. Configure it
  consistently on every worker or replica and restart the runtime after changing JVM arguments. This
  option improves the visibility of errors within a script; it does not automatically resolve all
  SQL Server errors.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The recommended PostgreSQL JDBC driver is upgraded from 42.7.11 to 42.7.13 to address CVE-2026-54291. Because the driver is an external library, update the driver supplied to your application to use this version.</p></td><td><p>W-24141242</p></td></tr><tr><td><p>The <code>com.mchange:c3p0</code> component is upgraded from 0.14.1 to 0.14.2.</p></td><td><p>W-3300013</p></td></tr><tr><td><p>The <code>org.apache.commons:commons-collections4</code> component is upgraded from 4.5.0 to 4.6.0.</p></td><td><p>W-3300013</p></td></tr><tr><td><p>The <code>com.google.guava:guava</code> component is upgraded from 33.6.0-jre to 33.7.1-jre.</p></td><td><p>W-3300013</p></td></tr></tbody></table>

## 1.16.4

**September 3, 2026**

### What’s New

- This release includes general security fixes.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

## 1.16.3

**August 25, 2026**

### What’s New

- This connector version requires Mule runtime 4.6.22 or later if you’re using Mule 4.6.x, or Mule
  runtime 4.9.9 or later if you’re using Mule 4.9.x. If you prefer not to upgrade your Mule runtime,
  use the connector version released immediately after this one.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>On the Database <strong>On Table Row</strong> listener source, the <code>useColumnNumbers</code> setting is now honored both at runtime and at design time (DataSense). Previously the source ignored the flag: emitted rows were always keyed by column name and metadata always showed column names, even when <code>useColumnNumbers</code> was set to <code>true</code>. Rows and metadata are now keyed by column number when the option is enabled, matching the <code>Select</code> and <code>Query Single</code> operations.</p></td><td><p>W-21982686</p></td></tr><tr><td><p>The <code>com.mchange:c3p0</code> component is upgraded to 0.14.1.</p></td><td><p>W-23664719</p></td></tr><tr><td><p>The <code>com.mchange:mchange-commons-java</code> component is upgraded to 0.6.1.</p></td><td><p>W-23664719</p></td></tr></tbody></table>

## 1.16.2

**July 23, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>On Oracle, metadata resolution no longer stalls or fails for a packaged stored procedure whose owning schema differs from the connection user. A two-part <code>PACKAGE.PROCEDURE</code> call to a foreign-owned package (for example, an Oracle E-Business Suite public-synonym topology) now returns its parameter metadata correctly.</p></td><td><p>W-22852899</p></td></tr><tr><td><p>On Oracle, inserting a value into an <code>XMLTYPE</code> column no longer fails with a <code>ClassCastException</code> error (surfaced as <code>DB:QUERY_EXECUTION</code>) when connection pooling is enabled. Pooled <code>XMLTYPE</code> inserts now succeed, as they already do without pooling.</p></td><td><p>W-22895195</p></td></tr></tbody></table>

## 1.16.1

**June 24, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>On Microsoft SQL Server, the connector no longer fails with a <code>The statement is closed</code> error when prepared-statement caching is enabled with connection pooling. The connector now defaults the <code>markSessionBoundaries</code> pool property to <code>if-no-statement-cache</code> for SQL Server when a statement cache is active, and an explicit user-provided value continues to take precedence.</p></td><td><p>W-22560183</p></td></tr><tr><td><p>The <code>sql</code> parameter now renders as a text input field in Anypoint Code Builder. Previously, the field was advertised with a metadata key resolver and appeared as an empty dynamic dropdown.</p></td><td><p>W-22901825</p></td></tr><tr><td><p>Stored-procedure calls that mix hardcoded literal arguments with named placeholders now bind each placeholder to its correct parameter position. Previously, a placeholder following a literal could be bound against the wrong column type, causing a <code>NumberFormatException</code> at runtime.</p></td><td><p>W-16842191</p></td></tr><tr><td><p>Stored-procedure connections are now released on the error path, preventing a connection leak when a stored-procedure call fails.</p></td><td><p>W-22940258</p></td></tr><tr><td><p>Backtick-quoted identifiers now correctly escape special characters.</p></td><td><p>W-17922848</p></td></tr><tr><td><p>The Oracle NLS timestamp <code>String</code> binding is restored, so Oracle timestamp values bind correctly.</p></td><td><p>W-21816663</p></td></tr><tr><td><p><code>ORA-17008 Closed Connection</code> errors that could occur on Oracle in batch and streaming LOB workloads are resolved.</p></td><td><p>W-22311048</p></td></tr><tr><td><p>The <code>com.google.guava:guava</code> component is upgraded to 33.6.0-jre.</p></td><td><p>W-3300013</p></td></tr><tr><td><p>The <code>commons-io:commons-io</code> component is upgraded to 2.22.0.</p></td><td><p>W-3300013</p></td></tr><tr><td><p>The <code>org.apache.commons:commons-lang3</code> component is upgraded to 3.20.0.</p></td><td><p>W-3300013</p></td></tr></tbody></table>

## 1.16.0

**May 20, 2026**

### What’s New

- Database Connector now provides a configurable LOB (CLOB/BLOB) resource release strategy via the
  `mule.db.connector.lob.free.strategy` system property. Available strategies are `EAGER` (default),
  `DEFERRED`, and `NONE`, enabling users to tune performance for queries returning many LOB columns,
  particularly with Oracle databases. Refer to
  [Troubleshoot LOB Resource Release Performance](https://docs.mulesoft.com/db-connector/latest/database-connector-troubleshooting#troubleshoot-lob-resource-release-performance).
  (W-22181640)

- The default value of the **Cache Query Template Size** configuration parameter is changed from
  `50` to `1000`, improving performance for applications that use a large number of distinct SQL
  queries. (W-21868167)

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The <code>useColumnNumbers</code> parameter now correctly influences metadata resolution (DataSense). Previously, setting this parameter to <code>true</code> did not affect the metadata keys returned by the connector.</p></td><td><p>W-21218595</p></td></tr><tr><td><p>The <code>org.postgresql:postgresql</code> driver is upgraded from 42.7.2 to 42.7.11.</p></td><td><p>W-3300013</p></td></tr><tr><td><p>High memory consumption and memory management degradation over time under load due to unclosed connections is resolved.</p></td><td><p>W-22311048</p></td></tr></tbody></table>

## 1.15.1

**April 15, 2026**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The <code>com.mchange:c3p0</code> component is upgraded to 0.12.0.</p></td><td><p>W-21701822</p></td></tr><tr><td><p>The <code>com.mchange:mchange-commons-java</code> component is upgraded to 0.4.0.</p></td><td><p>W-21701822</p></td></tr><tr><td><p>The <code>org.springframework.security:spring-security-core</code> component is upgraded to 5.8.16.</p></td><td><p>W-21701822</p></td></tr><tr><td><p>The <code>org.springframework.security:spring-security-config</code> component is upgraded to 5.8.16.</p></td><td><p>W-21701822</p></td></tr><tr><td><p>The <code>com.sun.xml.bind:jaxb-impl</code> component is upgraded to 2.3.9.</p></td><td><p>W-21701822</p></td></tr></tbody></table>

## 1.15.0

**December 9, 2025**

### What’s New

- Database Connector introduced the `useColumnNumbers` flag to allow operations to use column
  indices (1, 2, 3…​) as map keys instead of column labels, eliminating duplicate key issues when
  multiple columns share the same name.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The connector now correctly handles <code>AbstractMethodError</code> exceptions when calling stored procedures with CLOB type parameters using the jtds-1.3.1 driver for SQL Server. Previously, the connector would fail when the driver’s <code>createClob</code> method threw this error. The connector now catches this exception and falls back to the legacy CLOB handling approach.</p></td><td><p>W-13179282</p></td></tr></tbody></table>

## 1.14.17

**August 28, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The connector now correctly converts string values to data parameters for the Oracle provider.</p></td><td><p>W-19024421</p></td></tr></tbody></table>

## 1.14.16

**May 29, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The connector now properly handles special characters in stored procedure names through the <code>mule.db.commons.defaultParamTypeResolver.enable.fallback</code> system property, providing an alternative configuration method when these characters are present. Refer to <a href="https://docs.mulesoft.com/db-connector/latest/database-documentation#system-properties">System Properties</a>.</p></td><td><p>W-17967831</p></td></tr></tbody></table>

## 1.14.15

**April 30, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The connector correctly resolves the <code>type</code> field for output parameters.</p></td><td><p>W-17934321</p></td></tr><tr><td><p>The library <code>commons-collections</code> is upgraded to <code>commons-collections4</code> version <code>4.5.0</code> to address reported security vulnerabilities.</p></td><td><p>W-18366767</p></td></tr></tbody></table>

## 1.14.14

**March 26, 2025**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The connector correctly resolves <code>Datetime</code> type parameters for the Oracle provider.</p></td><td><p>W-16623843</p></td></tr><tr><td><p>The connector correctly resolves <code>Date</code> type parameters for the <strong>Insert</strong> operation.</p></td><td><p>W-17099669</p></td></tr></tbody></table>

## 1.14.13

**October 29, 2024**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The DB client dependency is upgraded to version 1.6.16 to fix a performance bottleneck caused by a static modifier.</p></td><td><p>W-17013834</p></td></tr><tr><td><p>Database Connector no longer fails if it includes a UDT with a clob field as a stored procedure parameter.</p></td><td><p>W-16615688</p></td></tr><tr><td><p>Commons-IO is upgraded to version 2.17.0 to address reported security vulnerabilities.</p></td><td><p>W-17091979</p></td></tr></tbody></table>

## 1.14.12

**August 26, 2024**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The DB client dependency is upgraded to version 1.6.14 to remove the warn log of the ResolvedDbType class.</p></td><td><p>W-16425563</p></td></tr></tbody></table>

## 1.14.11

**July 18, 2024**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The timestamp input parameters are correctly converted to timestamp with local time zone, in OJDBC8 versions 22.x and later.</p></td><td><p>W-14492132</p></td></tr></tbody></table>

## 1.14.10

**May 22, 2024**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Numeric input parameters are converted correctly when the input is a string.</p></td><td><p>W-15660005</p></td></tr></tbody></table>

## 1.14.9

**March 4, 2024**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Cache is now used for the <code>prepareArray</code> and <code>prepareStruct</code> functions.</p></td><td><p>W-14379190</p></td></tr><tr><td><p>Database Connector now returns results in <code>CaseInsensitiveLinkedMap</code>, keeping items in order through multiple iterations.</p></td><td><p>W-14376795</p></td></tr></tbody></table>

## 1.14.8

**January 18, 2024**

### What’s New

- This connector is now compatible with Java 17.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8, 11, and 17</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Spring core is upgraded to version 5.3.29 to address reported security vulnerabilities.</p></td><td><p>W-11854682</p></td></tr><tr><td><p>Spring beans is upgraded to version 5.3.29 to address reported security vulnerabilities.</p></td><td><p>W-11854684</p></td></tr><tr><td><p>Spring security is upgraded to version 5.8.6 to address reported security vulnerabilities.</p></td><td><p>W-11854690</p></td></tr></tbody></table>

## 1.14.7

**December 7, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector no longer fails when a stored procedure has a <code>$</code> in the name.</p></td><td><p>W-13210313</p></td></tr></tbody></table>

## 1.14.6

**October 30, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector no longer has a memory leak with Oracle getClobVal.</p></td><td><p>W-14200482</p></td></tr></tbody></table>

## 1.14.5

**October 24, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The <strong>Stored Procedure</strong> operation now correctly recognizes custom types as IN/OUT parameters when the stored procedure is located within a package.</p></td><td><p>W-12516787</p></td></tr></tbody></table>

## 1.14.4

**October 4, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The <strong>On Table Row</strong> source now applies the <strong>Max rows</strong> field to its polling query.</p></td><td><p>W-13829389</p></td></tr></tbody></table>

## 1.14.3

**August 9, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The connector now manages an unspecified input parameter for OJDBC8 version 23.2.</p></td><td><p>W-13577226</p></td></tr></tbody></table>

## 1.14.2

**July 12, 2023**

### What’s New

- The commons-io library is upgraded to version 2.13.0.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>The <strong>Max Rows</strong> field is now properly handled if the value is set to <code>0</code>.</p></td><td><p>W-12484975</p></td></tr><tr><td><p>The stored procedure metadata cache now works as intended.</p></td><td><p>W-13131343</p></td></tr><tr><td><p>The commons-io library is upgraded to version 2.13.0 to address reported security vulnerabilities.</p></td><td><p>W-13720405</p></td></tr></tbody></table>

## 1.14.1

**March 30, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector now reads BLOBs from Oracle stored procedures.</p></td><td><p>W-12545854</p></td></tr></tbody></table>

## 1.14.0

**January 10, 2023**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue Resolution</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector now supports adding the template cache size in the <strong>Cache Query Template Size</strong> field of the connector configuration.</p></td><td><p>W-12167736</p></td></tr></tbody></table>

## 1.13.8

**October 4, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>The XA Bitronix configuration pool no longer throws <code>DB:QUERY_EXECUTION</code> when the <strong>Store procedure</strong> operation has an output parameter.</p></td><td><p>W-11743085</p></td></tr><tr><td><p>The <strong>Store procedure</strong> operation no longer returns an issue with a CLOB output while using a local transaction.</p></td><td><p>W-11721963</p></td></tr><tr><td><p>The warn message at attempting to override property no longer have the braces with number ({0}.{1}..) displayed.</p></td><td><p>W-11755478</p></td></tr><tr><td><p>The MuleRuntimeException shown during resolving query will show the stack trace now.</p></td><td><p>W-11762357</p></td></tr></tbody></table>

## 1.13.7

**September 12, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Memory leaks no longer occur in transaction operations when using LOBs fields.</p></td><td><p>W-11582039</p></td></tr><tr><td><p>The XA Bitronix configuration pool no longer throws the <code>createArray</code> or <code>createStruct</code> unsupported exceptions when the <strong>Store procedure</strong> operation has an array as a parameter.</p></td><td><p>W-11425936</p></td></tr></tbody></table>

## 1.13.6

**August 3, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>The DataWeave mapping input issue to a CLOB in the <strong>Insert</strong> operation no longer occurs.</p></td><td><p>W-11524839</p></td></tr></tbody></table>

## 1.13.5

**July 11, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Using the <strong>Select</strong> operation with CLOB output no longer causes a connection leak.</p></td><td><p>W-11259976</p></td></tr></tbody></table>

## 1.13.4

**June 6, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>When using stored procedures, connections no longer leak. Connections are now released at the end of the flow and when consuming CLOBs as an output parameter.</p></td><td><p>W-11098541</p></td></tr></tbody></table>

## 1.13.3

**May 26, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector no longer needs Oracle’s UDT scheme appended on the type name when you define the scheme on the connector’s global configuration <strong>Column types</strong> field or in the <strong>Parameter types</strong> section of the <strong>Stored procedure</strong> operation. Now, the connector searches the type name correctly.</p></td><td><p>W-11002486</p></td></tr></tbody></table>

## 1.13.2

**May 12, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector did not log enough information when the Connection Factory caught an exception during the connection creation. Now, the connector logs the proper stack trace with the error level.</p></td><td><p>W-10718271</p></td></tr><tr><td><p>Database Connector no longer throws a <code>java.lang.OutOfMemoryError: Java heap space</code> error when using the <strong>Insert</strong> operation to work with large CLOB files.</p></td><td><p>W-10911002</p></td></tr></tbody></table>

## 1.13.1

**April 25, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>The output of <code>prepareArray</code> and <code>prepareStruct</code> functions are now properly converted into the actual JDBC objects. Also, when calling store procedures, the correct parameter type is inferred, which avoids breaking the creation of structs and arrays.</p></td><td><p>W-10673234</p></td></tr></tbody></table>

## 1.13.0

**April 11, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>To fix concurrency issues that occur when using the <code>createArray</code> and <code>createStruct</code> functions, Mule introduces the <code>prepareStruct</code> and <code>prepareArray</code> functions to use instead. These new functions enable Database Connector to defer JDBC values creation until the correct SQL connection is available. The <code>createArray</code> and <code>createStruct</code> functions continue to work as previously. Replace them manually in your code with the new functions.</p></td><td><p>W-10673234</p></td></tr></tbody></table>

## 1.12.1

**February 21, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector now supports the consumption of LOBs for the IBM’s DB2.</p></td><td><p>W-10673315</p></td></tr></tbody></table>

## 1.12.0

**February 4, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Support Oracle features even if the database connection is provided as a Spring bean reference to a DataSource or as a Generic Connection.</p></td><td><p>DBCON-329</p></td></tr><tr><td><p>Access Oracle’s proprietary <code>createARRAY()</code> function using a JDBC standard method to increase compatibility with custom connection pool managers.</p></td><td><p>DBCON-352</p></td></tr><tr><td><p>Added synchronization while invoking createArray functions to prevent deadlocks that occurred under high concurrency.</p></td><td><p>DBCLI-15</p></td></tr></tbody></table>

## 1.11.3

**January 31, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Database Connector now allows brackets in the <strong>Stored procedure</strong> operation query to support the MSSQL Server.</p></td><td><p>DBCON-360</p></td></tr><tr><td><p>Added a warning message when a timeout’s value is rounded up.</p></td><td><p>DBCON-318</p></td></tr></tbody></table>

## 1.11.2

**January 07, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Reversed a dependency in Database Connector versions 1.11.0 and 1.11.1 that prevented the deployment of apps.</p></td><td><p>DBCON-350</p></td></tr></tbody></table>

## 1.11.1

**January 05, 2022**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Reversed a change in the Database Connector version 1.11.0 API that prevented the deployment of apps.</p></td><td><p>DBCLI-25</p></td></tr></tbody></table>

## 1.11.0

**December 22, 2021**

### What’s New

TLS support feature for Oracle’s connection provider.

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>The Database Connector <strong>Select</strong> operation closed the connection at the end of the flow when its result contained a LOB stream. Now the consumption of the LOB streams is tracked, and the connection is closed when there are no more LOB streams to consume or at the end of the flow.</p></td><td><p>DBCON-304</p></td></tr><tr><td><p>Timeouts are now rounded up to whole seconds. Because timeouts are set in seconds (JDBC API), the connector rounds up values smaller than a second to avoid waiting indefinitely.</p></td><td><p>DBCON-318</p></td></tr><tr><td><p>When using JDBC’s REF_CURSOR type as a stored procedure <code>out</code> parameter, the error <code>unsupported network datatype or representation</code> was thrown. Now the type is handled correctly.</p></td><td><p>DBCON-319</p></td></tr></tbody></table>

## 1.10.6

**November 10, 2021**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Inserting data into an Oracle database returned an <code>Invalid Column Type</code> error. The variable used as input parameter should be of MIME type <code>text/plain</code>.</p></td><td><p>DBCON-311</p></td></tr></tbody></table>

## 1.10.5

**October 27, 2021**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p>Large <code>NVarchar</code> payloads failed with <code>jTDS</code> driver (<code>MSSQL</code>).</p></td><td><p>DBCLI-10</p></td></tr></tbody></table>

## 1.10.4

**August 20, 2021**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

<table><colgroup><col> <col></colgroup><thead><tr><th>Issue</th><th>ID</th></tr></thead><tbody><tr><td><p><code>ResultSets</code> with active <code>LobStreams</code> are forcibly closed at the end of a flow.</p></td><td><p>DBCLI-12</p></td></tr><tr><td><p>Changed the record level to <code>WARN</code> when unable to determine if there are more records in the <code>ResultSets</code>.</p></td><td><p>DBCLI-14</p></td></tr></tbody></table>

## 1.10.3

**July 28, 2021**

### Compatibility

<table><colgroup><col> <col></colgroup><thead><tr><th>Software</th><th>Version</th></tr></thead><tbody><tr><td><p>Mule</p></td><td><p>4.1.1 and later</p></td></tr><tr><td><p>OpenJDK</p></td><td><p>8 and 11</p></td></tr></tbody></table>

### Fixed Issues

- Database Connector threw an incorrect `QueryExecutionException` exception when the `SQLException`
  thrown by the driver didn’t have an SQLState nor a message related to the connection. Therefore,
  the reconnection strategy was not triggered. The correct throw message is `DB:CONNECTIVITY`.
  (DBCLI-11)

## 1.10.2

**July 19, 2021**

### Fixed Issues

- Database Connector threw an `Invalid column type` message when using Oracle’s XMLTYPE as input for
  the **Stored Procedure** operation. The connector now manages the correct type. (DBCON-278)

- Database Connector threw an incorrect `TransactionException` exception when the connection was
  lost during an XA transaction. Therefore, the reconnection strategy was not triggered. The correct
  throw message is `DB:CONNECTIVITY`. (DBCLI-7)

- The Database Connector **Stored Procedure** operation incorrectly executed database functions with
  an IN OUT parameter. Now, the operation performs correctly. (DBCLI-8)

- Database Connector did not log enough information when the Connection Factory caught an exception
  during the connection creation. Now, the connector logs the proper information. (DBCLI-9)

## 1.10.1

**July 05, 2021**

### Fixed Issues

- Database Connector exported incorrect packages, now the connector exports the correct packages.
  (DBCON-283, DBCON-286)

## 1.10.0

**June 04, 2021**

### Features

Added new options for **Pooling profile** configuration:

- The **Test connection on checkout** field enables you to disable connection testing on checkout in
  order to improve the connector’s performance.

- The **Max statement** field enables you to define the total number of `PreparedStatements` a
  DataSource will cache.

## 1.9.4

**June 01, 2021**

### Fixed Issues

- Database Connector logged an exception at **ERROR** level causing a large amount of content to be
  saved in the log registry. Now the connector uses the correct log level, **DEBUG**. (DBCLI-5)

## 1.9.3

**April 05, 2021**

### Fixed Issues

- When using the **Insert** operation, Database Connector didn’t correctly resolve the NCLOB types,
  which resulted in a `DB:QUERY_EXECUTION` error with an `Invalid column type` message. (DBCON-265)

## 1.9.2

**March 22, 2021**

### Fixed Issues

- Database Connector threw an incorrect `NoSuchElementException` Java exception for a connection
  reset while iterating a result, and produced a `noncatch` by the `try catch` block. The correct
  throw message is `DB:CONNECTIVITY`. (DBCON-253)

- The **Stored Procedure** operation threw a `MULE:UNKONWN` error (with a `NullPointerException`
  message) when returning an empty array. (DBCON-255)

- Database Connector closed the connection after reading the entire ResultSet of a **Select**
  operation despite having the LOB stream still open. This behavior prevented the LOB values from
  being read after the connection closure. (DBCON-256)

## 1.9.1

**November 30, 2020**

### Fixed Issues

- Fixed an issue in which the **On Table Row** operation closed connections once rows were
  dispatched to the next processor, thus preventing the consumption of streams. (DBCON-234)

## 1.9.0

**November 17, 2020**

### Minimum Mule Version

Mule 4.1.1

### Features

- Introduced the **Query single** operation that enables you to select a single record from a
  database and access the result without any additional transformations to the payload. This
  operation doesn’t use streaming.

## 1.8.3

**September 30, 2020**

### Fixed Issues

- Fixed an issue in which stored procedures were not closing connections when no stream was
  returned, nor any transaction performed. (DBCON-225)

- When the `Bulk insert` operation used debug output, it logged a placeholder instead of the record
  number. (DBCON-228)

## 1.8.2

**August 12, 2020**

### Fixed Issues

- Fixed "Struct cannot be cast to \[Ljava.lang.Object" issue that prevented the connector to create
  SQL Arrays or Structs containing BLOBs or CLOBs types. (DBCON-190)

## 1.8.1

**June 1, 2020**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

- Fixed issue where connections were not closed if a stored procedure returned multiple result sets.
  (DBCON-182)

- Fixed issue where dbCreateStruct performance introduced a regression since Mule 3.9.4. (DBCON-178)

## 1.8.0

**April 24, 2020**

### Minimum Mule Version

Mule 4.1.1

### Features

Database Connector now accepts SQL Casting PostgreSQL and Snowflake syntax’s, through the double
colon (::) expression. For example, `SELECT MAX(modified_date)::DATE FROM sales`, where
`modified_date` is of type string. This feature does not change the existing behavior for the
connector (MULE-18150).

### Fixed Issues

- MySQL driver now logs to the Mule Log when using MySQL Driver 8.x and higher (MULE-18287).

- Fixed issue that prevented the usage of the BulkInsert Operation within a ForEach scope
  (MULE-18260).

- Fixed issue that prevented the logging of information about a BulkUpdate Operation when an
  Exception was thrown by it (MULE-18290).

## 1.7.0

**March 13, 2020**

### Minimum Mule Version

Mule 4.1.1

### Features

You can now specify additional pooling profile properties using the additional-properties tab for
any Database provider. This feature allows you to specify only additional properties and not to
override the main ones (like maxPoolSize) if they were already specified.

### Fixed Issues

Fixed issue where oracle DB connector was unable to use specific pooling profile configurations
(such as `checkoutTimeout` or `idleConnectionTestPeriod`). (MULE-17949) Fixed issue where first
stored procedure calls to database took a long time. (MULE-17808) Fixed issue where operation
stored-procedure did not offer the parameter to configure repeatable streaming. (MULE-17898)

## 1.6.2

**January 9, 2020**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

The infinite loop when using stored procedure with H2 Database issue is fixed. (MULE-17793)

## 1.6.1

**January 7, 2020**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

- The issue where connection leaks occurred when using dynamic configurations is fixed. (MULE-17792)

- The issue where using stored procedures with a CLOB `In Out` parameter failed to execute on Oracle
  is fixed. (MULE-17846)

## 1.6.0

**October 11, 2019**

### Minimum Mule Version

Mule 4.1.1

### Features

You can now reference the name of a package of stored procedures on Oracle. (MULE-17418)

### Fixed Issues

Pooled DB connections maxIdleTime default 0 causes connections to remain open. (MULE-17601)

## 1.5.5

**September 24, 2019**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

- Stored procedures took too long to execute with the Oracle Database. (MULE-17394)

- Unable to retrieve responses with custom data types. (MULE-17470)

- Unable to execute stored procedures defined within packages on an Oracle Database. (MULE-17418)

## 1.5.4

**June 6, 2019**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

- On stored procedures where the output return variable is set to null, the output should not be
  processed further. (MULE-16961)

- `db:select` operation fails to throw a connectivity error. (MULE-16950)

## 1.5.3

**May 7, 2019**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

- Connector doesn’t ensure data is consumable by DataWeave if it has an encoding different from the
  one used by the runtime. (MULE-16460)

- Clob in out parameters are not made consumable with Oracle DB. (MULE-16770)

## 1.5.2

**April 16, 2019**

### Minimum Mule Version

Mule 4.1.1

### Features

Add connector icon.

### Fixed Issues

- Errors while transforming to JSON the output of Oracle SP call with custom types. (MULE-16589)

- Can’t get parameter data types when store procedure name includes schema. (MULE-16685)

- FlowListener callback retains too much state. (MULE-16366)

- Errors when using Oracle’s UDT Table type. (MULE-16401)

- Database connector not sending value of the IN-OUT parameter. (MULE-16484)

- "Unable to convert between" error when using SP in MsSql. (MULE-16339)

## 1.5.0

**December 28, 2018**

### Minimum Mule Version

Mule 4.1.1

### Features

The connector now supports the usage of Struct and Array types out of the box.

### Fixed Issues

DB Connector doesn’t work OOTB with Struct and Array types. (MULE-16074)

## 1.4.3

**December 11, 2018**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

Database connector not releasing connections. (MULE-16072)

## 1.4.2

**October 18, 2018**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

Queries get cached without any TTL or limit, which causes memory to grow. (MULE-15869)

## 1.4.1

**October 16, 2018**

### Minimum Mule Version

Mule 4.1.1

### Features

None

### Fixed Issues

- Can’t get stored procedure name from SQL query when there is whitespace before parentheses.
  (MULE-15793)

- MySQL default driver causes a memory leak. (MULE-15748)

- Database On Table Row should hint available columns for ID and Watermark using Value Providers.
  (MULE-15644)

## 1.4.0

**August 7, 2018**

### Minimum Mule Version

Mule 4.1.0

### Features

- Now in Generic Connections, the username and password can be configured outside the JDBC URL for
  improved security and support for multitenancy.

- Improved New Row trigger, now hints with the available tables to retrieve rows.

- Support for PostgreSQL type casting.

### Fixed Issues

- Database On New Row listener should provide a hint to available tables. (MULE-15310)

- Database Connector uses deprecated DriverClass when using new MySQL Drivers. (MULE-15218)

- Database Connector doesn’t support PostgreSQL type casting. (MULE-15101)

## 1.3.4

**June 29, 2018**

### Minimum Mule Version

Mule 4.1.0

### Features

- Fixed issue that prevented inserting and updating CLOB types in Oracle Databases.

- When using the newest MySQL Driver, the connector uses the new preferred Driver Class instead of
  the old deprecated one.

- Fixed issue when consuming CLOB and BLOB types when using Derby databases.

### Fixed Issues

- Database Connector should automatically transform CLOB types on Oracle Databases. (MULE-15240)

- Database Connector uses deprecated DriverClass when using new MySQL Drivers. (MULE-15218)

## 1.3.3

**May 21, 2018**

### Minimum Mule Version

Mule 4.1.0

### Features

Fixed issue that makes the connector log the JDBC URL.

### Fixed Issues

Database connector logs passwords. (MULE-15047)

## 1.3.2

**May 7, 2018**

### Minimum Mule Version

Mule 4.1.0

### Features

Minor internal changes.

### Fixed Issues

- SQL Server Connection provider doesn’t communicate the library RegEx. (MULE-14876)

- Upgrade c3p0 to Mule fork version. (MULE-14859)

## 1.3.1

**March 16, 2018**

### Minimum Mule Version

Mule 4.1.0

### Features

This release includes the following enhancements, changes, and fixes:

- Now the Oracle Connection can be configured with a Service Name.

- When doing a Select now the output metadata communicates correctly if the columns values can be
  have a null value or not.

- In some scenarios when an error occurs the connection string with embedded credentials could be
  logged.

### Fixed Issues

- Connectors doesn’t communicate correctly if their POJOs properties are nullable or not.
  (MULE-14701)

- Credentials leak in error messages. (MULE-14740)

- Add the capability of configuring the Service Name for an Oracle Connection. (MULE-14750)

## 1.3.0

**March 2, 2018**

### Minimum Mule Version

Mule 4.1.0

### Features

This release includes the following enhancements, changes, and fixes:

- Added a new message source which triggers a flow per each row in a table.

- When doing a SELECT over a CLOB column the value is retrieved as a InputStream.

### Upgrade Requirements

Mule 4.1

### Fixed Issues

- Create Trigger for Database. (MULE-14657)

- DB Connector returns ClLOB objects instead of InputStreams. (MULE-14615)

## 1.2.0

**January 19, 2018**

### Minimum Mule Version

Mule 4.0.0

### Features

This release includes the following enhancements, changes, and fixes:

- Added out-of-the-box support for connecting to Microsoft SQL Server Databases.

- Improved support for Derby sub-protocols.

- Improved UX.

### Fixed Issues

- ColumnTypes parameter should be placed on Advanced Tab. (MULE-14515)

- Add Value Providers for SubSubProtocols in Derby Connection Provider. (MULE-13921)

## See Also

- [Salesforce Help](https://help.salesforce.com)

- [MuleSoft Services](https://www.mulesoft.com/support-and-services)

- [Known Issues](https://help.salesforce.com/s/issues)