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Overview
| Comment: | Allow "default" to be a keyword used by PRAGMA statements. (CVS 6454) |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA1: | ed99d2d97f11784dda0f61f8e7d0eb5c |
| User & Date: | drh 2009-04-06 14:16:43 |
Context
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2009-04-06
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| 15:55 | Updates and clarification to the documentation of the sqlite3_temp_directory global variable. No changes to code. (CVS 6455) check-in: aea99c57 user: drh tags: trunk | |
| 14:16 | Allow "default" to be a keyword used by PRAGMA statements. (CVS 6454) check-in: ed99d2d9 user: drh tags: trunk | |
| 12:26 | Make sure the reverse_unordered_selects pragma works even on unindexed tables that are queried without a WHERE clause (CVS 6453) check-in: d8c6b28a user: drh tags: trunk | |
Changes
Changes to src/parse.y.
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** ************************************************************************* ** 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 1.273 2009/04/03 01:43:57 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 ::= PRAGMA nm(X) dbnm(Z) LP minus_num(Y) RP. {sqlite3Pragma(pParse,&X,&Z,&Y,1);} nmnum(A) ::= plus_num(X). {A = X;} nmnum(A) ::= nm(X). {A = X;} nmnum(A) ::= ON(X). {A = X;} nmnum(A) ::= DELETE(X). {A = X;} %endif SQLITE_OMIT_PRAGMA %endif SQLITE_OMIT_PARSER 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 ::= . |
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** ************************************************************************* ** 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 1.274 2009/04/06 14:16:43 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 ::= PRAGMA nm(X) dbnm(Z) LP minus_num(Y) RP. {sqlite3Pragma(pParse,&X,&Z,&Y,1);} nmnum(A) ::= plus_num(X). {A = X;} nmnum(A) ::= nm(X). {A = X;} nmnum(A) ::= ON(X). {A = X;} nmnum(A) ::= DELETE(X). {A = X;} nmnum(A) ::= DEFAULT(X). {A = X;} %endif SQLITE_OMIT_PRAGMA %endif SQLITE_OMIT_PARSER 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 ::= . |