Many hyperlinks are disabled.
Use anonymous login
to enable hyperlinks.
Overview
| Comment: | Parser changes to allow parenthesized numerical arguments to pragmas, in support of the integrity_check enhancement of check-in (3609) and ticket #2176. (CVS 3610) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: |
ab6322bf9398c2989b648b24c1ebdf09 |
| User & Date: | drh 2007-01-27 02:38:30 |
Context
|
2007-01-27
| ||
| 13:37 | Fix a documentation comment in vdbe.c. Ticket #2188. (CVS 3611) (check-in: 3eec703b user: drh tags: trunk) | |
| 02:38 | Parser changes to allow parenthesized numerical arguments to pragmas, in support of the integrity_check enhancement of check-in (3609) and ticket #2176. (CVS 3610) (check-in: ab6322bf user: drh tags: trunk) | |
| 02:24 | Limit the number of errors returned by PRAGMA integrity_check to 100 by default. Specify an alternative limit using an argument to the pragma. Ticket #2176. (CVS 3609) (check-in: d564a039 user: drh tags: trunk) | |
Changes
Changes to src/parse.y.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
...
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
|
** ************************************************************************* ** This file contains SQLite's grammar for SQL. Process this file ** using the lemon parser generator to generate C code that runs ** the parser. Lemon will also generate a header file containing ** numeric codes for all of the tokens. ** ** @(#) $Id: parse.y,v 1.212 2006/12/20 02:15:00 drh Exp $ */ // All token codes are small integers with #defines that begin with "TK_" %token_prefix TK_ // The type of the data attached to each token is Token. This is also the // default type for non-terminals. ................................................................................ cmd ::= VACUUM. {sqlite3Vacuum(pParse);} cmd ::= VACUUM nm. {sqlite3Vacuum(pParse);} %endif SQLITE_OMIT_VACUUM ///////////////////////////// The PRAGMA command ///////////////////////////// // %ifndef SQLITE_OMIT_PRAGMA cmd ::= PRAGMA nm(X) dbnm(Z) EQ nm(Y). {sqlite3Pragma(pParse,&X,&Z,&Y,0);} cmd ::= PRAGMA nm(X) dbnm(Z) EQ ON(Y). {sqlite3Pragma(pParse,&X,&Z,&Y,0);} cmd ::= PRAGMA nm(X) dbnm(Z) EQ plus_num(Y). {sqlite3Pragma(pParse,&X,&Z,&Y,0);} cmd ::= PRAGMA nm(X) dbnm(Z) EQ minus_num(Y). { sqlite3Pragma(pParse,&X,&Z,&Y,1); } cmd ::= PRAGMA nm(X) dbnm(Z) LP nm(Y) RP. {sqlite3Pragma(pParse,&X,&Z,&Y,0);} cmd ::= PRAGMA nm(X) dbnm(Z). {sqlite3Pragma(pParse,&X,&Z,0,0);} %endif SQLITE_OMIT_PRAGMA plus_num(A) ::= plus_opt number(X). {A = X;} minus_num(A) ::= MINUS number(X). {A = X;} number(A) ::= INTEGER|FLOAT(X). {A = X;} plus_opt ::= PLUS. plus_opt ::= . |
|
|
<
|
>
>
|
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
...
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
|
** ************************************************************************* ** This file contains SQLite's grammar for SQL. Process this file ** using the lemon parser generator to generate C code that runs ** the parser. Lemon will also generate a header file containing ** numeric codes for all of the tokens. ** ** @(#) $Id: parse.y,v 1.213 2007/01/27 02:38:30 drh Exp $ */ // All token codes are small integers with #defines that begin with "TK_" %token_prefix TK_ // The type of the data attached to each token is Token. This is also the // default type for non-terminals. ................................................................................ cmd ::= VACUUM. {sqlite3Vacuum(pParse);} cmd ::= VACUUM nm. {sqlite3Vacuum(pParse);} %endif SQLITE_OMIT_VACUUM ///////////////////////////// The PRAGMA command ///////////////////////////// // %ifndef SQLITE_OMIT_PRAGMA cmd ::= PRAGMA nm(X) dbnm(Z) EQ nmnum(Y). {sqlite3Pragma(pParse,&X,&Z,&Y,0);} cmd ::= PRAGMA nm(X) dbnm(Z) EQ ON(Y). {sqlite3Pragma(pParse,&X,&Z,&Y,0);} cmd ::= PRAGMA nm(X) dbnm(Z) EQ minus_num(Y). { sqlite3Pragma(pParse,&X,&Z,&Y,1); } cmd ::= PRAGMA nm(X) dbnm(Z) LP nmnum(Y) RP. {sqlite3Pragma(pParse,&X,&Z,&Y,0);} cmd ::= PRAGMA nm(X) dbnm(Z). {sqlite3Pragma(pParse,&X,&Z,0,0);} nmnum(A) ::= plus_num(X). {A = X;} nmnum(A) ::= nm(X). {A = X;} %endif SQLITE_OMIT_PRAGMA plus_num(A) ::= plus_opt number(X). {A = X;} minus_num(A) ::= MINUS number(X). {A = X;} number(A) ::= INTEGER|FLOAT(X). {A = X;} plus_opt ::= PLUS. plus_opt ::= . |