diff options
Diffstat (limited to 'src/interfaces/ecpg/TODO')
| -rw-r--r-- | src/interfaces/ecpg/TODO | 51 |
1 files changed, 5 insertions, 46 deletions
diff --git a/src/interfaces/ecpg/TODO b/src/interfaces/ecpg/TODO index 68d3808aed..3787f100ed 100644 --- a/src/interfaces/ecpg/TODO +++ b/src/interfaces/ecpg/TODO @@ -1,55 +1,14 @@ -This list is still from Linus. MM - -The variables should be static. - -There should be different error numbers for the different errors instead of -just -1 for them all. - -Missing library functions to_date et al. - -Oracle has array operations that enhances speed. When implementing it in -ecpg it is done for compatibility reasons only. For them to improve speed -would require a lot more insight in the postgres internal mechanisms than I -possess. - -As well as complex types like records and arrays, typedefs would be a good -thing to take care of. - -To set up a database you need a few scripts with table definitions and other -configuration parameters. If you have these scripts for an old database you -would like to just apply them to get a postgres database that works in the -same way. The functionality could be accomplished with some conversion -scripts. Speed will never be accomplished in this way. To do this you need a -bigger insight in the database construction and the use of the database than -could be realised in a script. - -Now comes my list (MM): - -The return code is alway -1 in case of an error. You cannot see which error -occured by examining the return code. - ecpg does not understand enum datatypes. -There is no exec sql prepare statement. - The complete structure definition has to be listed inside the declare -section for ecpg to be able to understand it. +section of the structure variable for ecpg to be able to understand it. -There is no way yet to fill a complete array with one call except arrays of -[unsigned] char which are considered strings. +Variable type bool has to be checked. I never used it so far. ecpg cannot use pointer variables except [unsigned] char * -give back the number of tuples affected via sqlca +There is no exec sql type statement which is the SQL version of a typedef. -exec sql disconnect {current|default|all|connectionname|connection_hostvar}; - oder <disconnect statement> ::= - DISCONNECT <disconnect object> - - <disconnect object> ::= - <connection object> - | ALL - | CURRENT - commit release|commit work release auch disconnect +There is no exec sql prepare statement. -It is not neccessary to check for "not found" after all commands. +There is no SQLSTATE |