ecpg Components

Platforms supported by ecpg

**Table 1** Platforms supported by ecpg
OS	Platform
EulerOS V2.0SP5	x86_64
EulerOS V2.0SP9	Arm64

ecpg components
- ecpg: an executable binary file used to preprocess C programs with embedded SQL statements.
- libecpg: dynamic library provided by ecpg to implement connections, SQL statements, and transactions, including libecpg.so, libecpg.so.6, and libecpg.so.6.4. It is referenced by the -lecpg parameter during C program compilation and execution.
- libpgtypes: dynamic library provided by ecpg for operating data of the numeric, date, timestamp, and interval types, including libpgtypes.so, libecpg.so.6, and libecpg.so.6.4. The library is referenced by the -lpgtypes parameter during C program compilation and execution.
Paths for obtaining ecpg components
- ecpg binary file: $GAUSSHOME/bin
- Dynamic library on which ecpg depends: $GAUSSHOME/lib
- Header file required by ecpg: $GAUSSHOME/include/ecpg