Version 2026.2.2

New Features

• Added authentication hook system (csdb_set_auth_hook(), csdb_get_auth_hook()) to allow automatic credential refresh (e.g., Kerberos tickets) when connection fails

Version 2026.1.28

Bug Fixes

• Improved database connection error messages to include the original driver error details for easier debugging

Version 2025.7.28

Bug Fixes

• Fixed namespace loading error by importing methods::initialize generic
• Improved error handling in .onLoad() function for S7 operations
• Package now passes CRAN namespace loading requirements

Version 2025.7.19

Bug Fixes

• Fixed DBConnection_v9 print method to display “SSL mode” instead of “trusted connection” for PostgreSQL connections

Development

• Added S7 package to imports in preparation for S3 to S7 method conversion to improve CRAN compliance
• S7 transition planned to reduce exported API surface while maintaining functionality through R6 classes

Version 2025.7.17

• Updated package for CRAN submission with comprehensive improvements
• Added comprehensive documentation with examples for all exported functions
• Fixed critical CRAN compliance issues including system tool availability checks
• Added proper R6 class documentation with detailed usage examples
• Improved all validator function documentation with clear examples
• Added missing dependencies and fixed import declarations
• Updated .Rbuildignore to exclude system files and build artifacts
• Added CLAUDE.md for future development guidance
• Fixed vignette title and improved documentation quality
• All functions now pass R CMD check with only acceptable NOTEs

Version 2025.2.15

• Including role_create_table in drop_table for PostgreSQL.

Version 2024.10.25

• role_create_table is now included for dbconnection_v9/dbtable_v9, so that the role can be changed when creating tables in PostgreSQL.

Version 2024.3.27

• csdb now supports PostgreSQL databases as well as MS SQL Server.

Version 2024.3.11

• Including use_count as an argument in nrow in DBTable_v9, which is slower but more accurate.

Version 2024.3.7

• Including confirm_insert_via_nrow in DBTable_v9. Checks nrow() before insert and after insert. If nrow() has not increased sufficiently, then attempt an upsert.

Version 2023.12.28

• Including validator_field_types_csfmt_rts_data_v2 and validator_field_contents_csfmt_rts_data_v2.

Version 2023.12.26

• Including georegion in validator_field_contents_csfmt_rts_data_v1.

Version 2023.4.14

• get_table_names_and_info is now ordered according to table_name.

Version 2023.4.12

• get_table_names_and_nrow is now changed to get_table_names_and_info and also includes size_total_gb, size_data_gb, size_index_gb.
• info is now included as a method for DBTable_v9

Version 2023.4.4

• confirm_indexes is now added to DBTable_v9, which confirms that the names and number of indexes in the database are the same as in the R code. It does not confirm the contents of the indexes!
• nrow is now added to DBTable_v9, which is an application of the new get_table_names_and_nrow function.
• get_table_names_and_nrow added as an exported function, that will get all the table names and the nrows from a dbconnection.

Version 2023.4.2

• create_table now automatically adds the indexes.

Version 2023.3.31

• Removing info messages from drop_rows_where.

Version 2023.3.8

• connect() in DBConnection_v9 is smarter, more robust with error checking and making fewer useless calls to the db. Tries to connect twice now before throwing an error.
• autoconnection is now more robust in DBConnection_v9.

Version 2023.2.17

• Package is created.