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node-oracledb/CHANGELOG.md

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Change Log

node-oracledb v1.2.0 (DD Mon YYYY)

  • Improved installer messages for Oracle client header and library detection on Linux and OS X.

node-oracledb v1.1.0 (3 Sep 2015)

  • Enhanced pool.release() to drop the session if it is known to be unusable, allowing a new session to be created.

  • Optimized query memory allocation to account for different database-to-client character set expansions.

  • Fixed build warnings on Windows with VS 2015.

  • Fixed truncation issue while fetching numbers as strings.

  • Fixed AIX-specific failures with queries and RETURNING INTO clauses.

  • Fixed a crash with NULL or uninitialized REF CURSOR OUT bind variables.

  • Fixed potential memory leak when connecting throws an error.

  • Added a check to throw an error sooner when a CURSOR type is used for IN or IN OUT binds. (Support is pending).

  • Temporarily disabling setting lobPrefetchSize

node-oracledb v1.0.0 (17 Aug 2015)

  • Implemented Stream interface for CLOB and BLOB types, adding support for LOB queries, inserts, and PL/SQL LOB bind variables

  • Added fetchAsString and execute() option fetchInfo properties to allow numbers, dates and ROWIDs to be fetched as strings.

  • Added support for binding DATE, TIMESTAMP and TIMESTAMP WITH LOCAL TIME ZONE as DATE to DML RETURNING (aka RETURNING INTO) type.

  • The internal Oracle client character set is now always set to AL32UTF8.

  • The test suite and example scripts database credentials can now be set via environment variables.

  • Fixed issues with database-to-client character set conversion by allocating extra memory to allow for character expansion.

  • Fixed a crash with ResultSet and unsupported column data types.

  • Fixed a crash allocating memory for large maxRows values.

  • Fixed a bug preventing closing of a ResultSet when getRow() or getRows() returned an error.

  • Fixed date precision issues affecting insert and query.

  • Fixed BIND_OUT bind type not defaulting to STRING.

  • Fixed INSERT of a date when the SQL has a RETURNING INTO clause and the bind style is array format.

  • Improved RETURNING INTO handling of unsupported types and sizes.

  • Correctly throw an error when array and named bind syntaxes are mixed together.

node-oracledb v0.7.0 (20 Jul 2015)

  • Added result set support for fetching large data sets.

  • Added REF CURSOR support for returning query results from PL/SQL.

  • Added row prefetching support.

  • Added a test suite.

  • Fixed error handling for SQL statements using RETURNING INTO.

  • Fixed INSERT of a date when the SQL has a RETURNING INTO clause.

  • Renumbered the values used by the Oracledb Constants.

node-oracledb v0.6.0 (26 May 2015)

  • Node-oracledb now builds with Node.js 0.10, Node.js 0.12 and io.js.

  • Fixed naming of autoCommit in examples.

node-oracledb v0.5.0 (5 May 2015)

  • Changed the isAutoCommit attribute name to autoCommit.

  • Changed the isExternalAuth attribute name to externalAuth.

  • Fixed outBinds array counting to not give empty array entries for IN binds.

  • Added support for DML RETURNING bind variables.

  • Rectified the error message for invalid type properties.

node-oracledb v0.4.2 (28 Mar 2015)

  • node-oracledb is now officially installable from https://www.npmjs.com/package/oracledb

  • Added metadata support. Query column names are now provided in the execute() callback result object.

  • Require a more recent version of Node.js 0.10.

  • Changed the default Instant Client directory on AIX from /opt/oracle/instantclient_12_1 to /opt/oracle/instantclient.

node-oracledb v0.4.1 (13 Mar 2015)

  • Added support for External Authentication.

  • The isAutoCommit flags now works with query execution. This is useful in cases where multiple DML statements are executed followed by a SELECT statement. This can be used to avoid a round trip to the database that an explicit call to commit() would add.

  • Added AIX build support to package.json.

  • Improved errors messages when setting out of range property values.

  • Fixed a bug: When terminate() of a connection pool fails because connections have not yet been closed, subsequent use of release() to close those connections no longer gives an error "ORA-24550: Signal Received".

node-oracledb v0.3.1 (16 Feb 2015)

  • Added Windows build configuration.

  • Added Database Resident Connection Pooling (DRCP) support.

  • Made an explicit connection release() do a rollback, to be consistent with the implicit release behavior.

  • Made install on Linux look for Oracle libraries in a search order.

  • Added RPATH support on Linux.

  • Changed default Oracle Instant client paths to /opt/oracle/instantclient and C:\oracle\instantclient

  • Added a compile error message "Oracle 11.2 or later client libraries are required for building" if attempting to build with older Oracle client libraries.

  • Fixed setting the isAutoCommit property.

  • Fixed a crash using pooled connections on Windows.

  • Fixed a crash querying object types.

  • Fixed a crash doing a release after a failed terminate. (The Pool is still unusable - this will be fixed later)

node-oracledb v0.2.4 (20 Jan 2015 - initial release)

Initial Features include:

  • SQL and PL/SQL Execution

  • Binding using JavaScript objects or arrays

  • Query results as JavaScript objects or array

  • Conversion between JavaScript and Oracle types

  • Transaction Management

  • Connection Pooling

  • Statement Caching

  • Client Result Caching

  • End-to-end tracing

  • High Availability Features

    • Fast Application Notification (FAN)

    • Runtime Load Balancing (RLB)

    • Transparent Application Failover (TAF)