fortran bindings to duckdb c api

still under development - contributions welcome

• test_starting_database.cpp
  • Simple In-Memory DB Start Up and Shutdown
  • Multiple In-Memory DB Start Up and Shutdown
• test_capi.cpp
  • Basic test of C API
  • Test scalar NULL
  • Test scalar string
  • Test boolean
  • Test multiple insert
  • Test various error conditions
  • Test integer columns
  • Test real/double columns
  • Test date columns
  • Test time columns
  • Test blob columns
  • Test boolean columns
  • Test decimal columns
  • Test errors in C API
  • Test C API config
  • Issue #2058: Cleanup after execution of invalid SQL statement causes segmentation fault
  • Decimal -> Double casting issue
• test_capi_data_chunk.cpp
  • Test table_info incorrect 'is_valid' value for 'dflt_value' column
  • Test Logical Types C API
  • Test DataChunk C API
  • Test DataChunk varchar result fetch in C API
  • Test DataChunk result fetch in C API
  • Test DataChunk populate ListVector in C API
• capi_table_functions.cpp
  • Test Table Functions C API
  • Test Table Function errors in C API
  • Test Table Function named parameters in C API
• test_capi_appender.cpp
  • Test appending into DECIMAL in C API
  • Test appender statements in C API
  • Test append timestamp in C API
• test_capi_arrow.cpp
  • Test arrow in C API
• test_capi_complex_types.cpp
  • Test decimal types C API
  • Test enum types C API
  • Test list types C API
  • Test struct types C API
• test_capi_extract.cpp
  • Test extract statements in C API
• test_capi_pending.cpp
  • Test pending statements in C API
• test_capi_prepared.cpp
  • Test prepared statements in C API
• test_capi_replacement_scan.cpp
  • Test replacement scans in C API
  • Test error replacement scan
• test_capi_streaming.cpp
  • Test streaming results in C API
  • Test other methods on streaming results in C API
• test_capi_to_decimal.cpp
  • Test CAPI duckdb_decimal_as_properties
• test_capi_website.cpp
  • Test C API examples from the website

Requires the c library that can be downloaded from https://github.com/duckdb/duckdb/releases. If you're on archlinux you can install the libraries and headers using "yay duckdb-bin", which includes the cli binary.

Minimum Duckdb version required: 0.8

Test with

fpm test

To include this in your own projects, add this dependency to your fpm.toml:

[dependencies]
duckdb.git = "https://github.com/freevryheid/duckdb"