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Overview
| Comment: | Add comments in the parse.sql file to help demonstrate how rules are encoded. |
|---|---|
| Downloads: | Tarball | ZIP archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
2c4f714892327a1a9a303267b1f9685e |
| User & Date: | drh 2019-11-29 13:01:57.677 |
Context
|
2019-11-30
| ||
| 19:29 | Do not allow a term in the WHERE clause of the query to qualify a partial index on the right table of a LEFT JOIN. Ticket [7f39060a24b47353] (check-in: 4066a34da7 user: drh tags: trunk) | |
|
2019-11-29
| ||
| 13:01 | Add comments in the parse.sql file to help demonstrate how rules are encoded. (check-in: 2c4f714892 user: drh tags: trunk) | |
| 12:51 | Fix the parse.sql output file so that it is readable into a database where foreign keys are enforced. (check-in: 3a82c554c3 user: drh tags: trunk) | |
Changes
Changes to tool/lemon.c.
| ︙ | ︙ | |||
4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 |
" ruleid INTEGER REFERENCES rule(ruleid),\n"
" pos INTEGER,\n"
" sym INTEGER REFERENCES symbol(id)\n"
");\n"
);
for(i=0, rp=lemp->rule; rp; rp=rp->next, i++){
assert( i==rp->iRule );
fprintf(sql,
"INSERT INTO rule(ruleid,lhs)VALUES(%d,%d);\n",
rp->iRule, rp->lhs->index
);
for(j=0; j<rp->nrhs; j++){
struct symbol *sp = rp->rhs[j];
if( sp->type!=MULTITERMINAL ){
| > > > | 4220 4221 4222 4223 4224 4225 4226 4227 4228 4229 4230 4231 4232 4233 4234 4235 4236 |
" ruleid INTEGER REFERENCES rule(ruleid),\n"
" pos INTEGER,\n"
" sym INTEGER REFERENCES symbol(id)\n"
");\n"
);
for(i=0, rp=lemp->rule; rp; rp=rp->next, i++){
assert( i==rp->iRule );
fprintf(sql, "-- ");
writeRuleText(sql, rp);
fprintf(sql, "\n");
fprintf(sql,
"INSERT INTO rule(ruleid,lhs)VALUES(%d,%d);\n",
rp->iRule, rp->lhs->index
);
for(j=0; j<rp->nrhs; j++){
struct symbol *sp = rp->rhs[j];
if( sp->type!=MULTITERMINAL ){
|
| ︙ | ︙ |