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Overview
| Comment: | Add requirements marks for some of the new features in the 3.20 release. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
264238671379306b14d62a6ddaefd2a2 |
| User & Date: | drh 2017-07-14 19:22:08 |
Context
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2017-07-14
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| 19:47 | Identify requirements text in the SQLITE_DBCONFIG_ENABLE_QPSG documentation. Add some implementation marks for SQLITE_DBCONFIG_MAINDBNAME requirements. No code changes. check-in: ab165dcf user: drh tags: trunk | |
| 19:22 | Add requirements marks for some of the new features in the 3.20 release. check-in: 26423867 user: drh tags: trunk | |
| 19:12 | Tweak Makefile.in so that testfixture can be built with the --disable-amalgamation configure switch. check-in: 394c6f4f user: dan tags: trunk | |
Changes
Changes to src/func.c.
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UNUSED_PARAMETER(NotUsed); assert( i>=0 && i<ArraySize(azType) ); assert( SQLITE_INTEGER==1 ); assert( SQLITE_FLOAT==2 ); assert( SQLITE_TEXT==3 ); assert( SQLITE_BLOB==4 ); assert( SQLITE_NULL==5 ); sqlite3_result_text(context, azType[i], -1, SQLITE_STATIC); } /* ** Implementation of the length() function */ |
> > > > |
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UNUSED_PARAMETER(NotUsed); assert( i>=0 && i<ArraySize(azType) ); assert( SQLITE_INTEGER==1 ); assert( SQLITE_FLOAT==2 ); assert( SQLITE_TEXT==3 ); assert( SQLITE_BLOB==4 ); assert( SQLITE_NULL==5 ); /* EVIDENCE-OF: R-01470-60482 The sqlite3_value_type(V) interface returns ** the datatype code for the initial datatype of the sqlite3_value object ** V. The returned value is one of SQLITE_INTEGER, SQLITE_FLOAT, ** SQLITE_TEXT, SQLITE_BLOB, or SQLITE_NULL. */ sqlite3_result_text(context, azType[i], -1, SQLITE_STATIC); } /* ** Implementation of the length() function */ |
Changes to src/prepare.c.
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sqlite3 *db, /* Database handle. */
const char *zSql, /* UTF-8 encoded SQL statement. */
int nBytes, /* Length of zSql in bytes. */
sqlite3_stmt **ppStmt, /* OUT: A pointer to the prepared statement */
const char **pzTail /* OUT: End of parsed string */
){
int rc;
rc = sqlite3LockAndPrepare(db,zSql,nBytes,SQLITE_PREPARE_SAVESQL,0,
ppStmt,pzTail);
assert( rc==SQLITE_OK || ppStmt==0 || *ppStmt==0 ); /* VERIFY: F13021 */
return rc;
}
int sqlite3_prepare_v3(
sqlite3 *db, /* Database handle. */
const char *zSql, /* UTF-8 encoded SQL statement. */
int nBytes, /* Length of zSql in bytes. */
unsigned int prepFlags, /* Zero or more SQLITE_PREPARE_* flags */
sqlite3_stmt **ppStmt, /* OUT: A pointer to the prepared statement */
const char **pzTail /* OUT: End of parsed string */
){
int rc;
rc = sqlite3LockAndPrepare(db,zSql,nBytes,
SQLITE_PREPARE_SAVESQL|(prepFlags&SQLITE_PREPARE_MASK),
0,ppStmt,pzTail);
assert( rc==SQLITE_OK || ppStmt==0 || *ppStmt==0 ); /* VERIFY: F13021 */
return rc;
}
#ifndef SQLITE_OMIT_UTF16
/*
** Compile the UTF-16 encoded SQL statement zSql into a statement handle.
|
> > > > > | > > > > > > > | |
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sqlite3 *db, /* Database handle. */
const char *zSql, /* UTF-8 encoded SQL statement. */
int nBytes, /* Length of zSql in bytes. */
sqlite3_stmt **ppStmt, /* OUT: A pointer to the prepared statement */
const char **pzTail /* OUT: End of parsed string */
){
int rc;
/* EVIDENCE-OF: R-37923-12173 The sqlite3_prepare_v2() interface works
** exactly the same as sqlite3_prepare_v3() with a zero prepFlags
** parameter.
**
** Proof in that the 5th parameter to sqlite3LockAndPrepare is 0 */
rc = sqlite3LockAndPrepare(db,zSql,nBytes,SQLITE_PREPARE_SAVESQL,0,
ppStmt,pzTail);
assert( rc==SQLITE_OK || ppStmt==0 || *ppStmt==0 );
return rc;
}
int sqlite3_prepare_v3(
sqlite3 *db, /* Database handle. */
const char *zSql, /* UTF-8 encoded SQL statement. */
int nBytes, /* Length of zSql in bytes. */
unsigned int prepFlags, /* Zero or more SQLITE_PREPARE_* flags */
sqlite3_stmt **ppStmt, /* OUT: A pointer to the prepared statement */
const char **pzTail /* OUT: End of parsed string */
){
int rc;
/* EVIDENCE-OF: R-56861-42673 sqlite3_prepare_v3() differs from
** sqlite3_prepare_v2() only in having the extra prepFlags parameter,
** which is a bit array consisting of zero or more of the
** SQLITE_PREPARE_* flags.
**
** Proof by comparison to the implementation of sqlite3_prepare_v2()
** directly above. */
rc = sqlite3LockAndPrepare(db,zSql,nBytes,
SQLITE_PREPARE_SAVESQL|(prepFlags&SQLITE_PREPARE_MASK),
0,ppStmt,pzTail);
assert( rc==SQLITE_OK || ppStmt==0 || *ppStmt==0 );
return rc;
}
#ifndef SQLITE_OMIT_UTF16
/*
** Compile the UTF-16 encoded SQL statement zSql into a statement handle.
|