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体验新版 GitCode,发现更多精彩内容 >>
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5d4b9408
编写于
11月 02, 2001
作者:
M
Michael Meskes
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电子邮件补丁
差异文件
Sync parser yet again.
上级
36aa85dc
变更
3
隐藏空白更改
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3 changed file
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34 deletion
+15
-34
src/interfaces/ecpg/ChangeLog
src/interfaces/ecpg/ChangeLog
+4
-0
src/interfaces/ecpg/TODO
src/interfaces/ecpg/TODO
+0
-26
src/interfaces/ecpg/preproc/preproc.y
src/interfaces/ecpg/preproc/preproc.y
+11
-8
未找到文件。
src/interfaces/ecpg/ChangeLog
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5d4b9408
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@@ -1142,5 +1142,9 @@ Fri Oct 19 16:32:06 CEST 2001
Sun Oct 21 14:19:42 CEST 2001
- Synced preproc.y with gram.y.
Fri Nov 2 16:16:25 CET 2001
- Synced preproc.y with gram.y.
- Set ecpg version to 2.9.0.
- Set library version to 3.3.0.
src/interfaces/ecpg/TODO
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100644 → 0
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The complete structure definition has to be listed inside the declare
section of the structure variable for ecpg to be able to understand it.
sqlwarn[6] should be 'W' if the PRECISION or SCALE value specified in a SET
DESCRIPTOR statement will be ignored.
The error handling has to be improved by adding additional error-rules to
the parser.
it would be nice to be able to use :var[:index] or :var[<integer>] as
cvariable for an array var
What happens to the output variable during read if there was an
indicator-error?
Add a semantic check level, e.g. check if a table really exists.
It would be nice if there was a alternative library using SPI functions
instead of libpq so we can write backend functions using ecpg.
remove space_or_nl and line_end from pgc.l
nested C comments do not work
Missing features:
- SQLSTATE
src/interfaces/ecpg/preproc/preproc.y
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5d4b9408
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@@ -2679,17 +2679,20 @@ OptUseOp: USING all_Op { $$ = cat2_str(make_str("using"), $2); }
| /*EMPTY*/ { $$ = EMPTY; }
;
select_limit: LIMIT select_offset_value ',' select_limit_value
{ $$ = cat_str(4, make_str("limit"), $2, make_str(","), $4); }
| LIMIT select_limit_value OFFSET select_offset_value
select_limit: LIMIT select_limit_value OFFSET select_offset_value
{ $$ = cat_str(4, make_str("limit"), $2, make_str("offset"), $4); }
| LIMIT select_limit_value
{ $$ = cat2_str(make_str("limit"), $2); }
| OFFSET select_offset_value LIMIT select_limit_value
| OFFSET select_offset_value LIMIT select_limit_value
{ $$ = cat_str(4, make_str("offset"), $2, make_str("limit"), $4); }
| OFFSET select_offset_value
| LIMIT select_limit_value
{ $$ = cat2_str(make_str("limit"), $2); }
| OFFSET select_offset_value
{ $$ = cat2_str(make_str("offset"), $2); }
;
| LIMIT select_limit_value ',' select_offset_value
{ $$ = cat_str(4, make_str("limit"), $2, make_str(","), $4); }
/* enable this in 7.3, bjm 2001-10-22
{ mmerror(ET_NOTICE, "No longer supported LIMIT #,# syntax passed to backend."); }
*/
;
opt_select_limit: select_limit { $$ = $1; }
| /*EMPTY*/ { $$ = EMPTY; }
...
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