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Comment:Add the --parameters command-line option. If the argument is optimizer=N with N a number, then on the SQLite engine, invoke sqlite3_test_control() to disable the optimizations identified by bitmask N. Update the run-all.sh script so that all tests are run three times with different optimizer settings - to verify that the same answers are generated regardless.
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SHA1:3a0c7f754948bd25d1f818d0c63454b8a3b6db2e
User & Date: drh 2010-12-07 02:30:21
Context
2010-12-07
03:33
Update makefiles to build SQLite with the necessary options. Update SQLite to the latest version. Change run-all.sh so that it runs tests in sorted order. check-in: ab656a0873 user: drh tags: trunk
02:30
Add the --parameters command-line option. If the argument is optimizer=N with N a number, then on the SQLite engine, invoke sqlite3_test_control() to disable the optimizations identified by bitmask N. Update the run-all.sh script so that all tests are run three times with different optimizer settings - to verify that the same answers are generated regardless. check-in: 3a0c7f7549 user: drh tags: trunk
2010-12-06
21:13
Update the built-in SQLite amalgamation to a version 3.7.4 release candidate. check-in: d8af10c23b user: drh tags: trunk
Changes
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Changes to src/Makefile.no-odbc. 

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#
OPTS += -DSQLITE_OMIT_ALTERTABLE
OPTS += -DSQLITE_OMIT_ANALYZE
OPTS += -DSQLITE_OMIT_ATTACH
OPTS += -DSQLITE_OMIT_AUTHORIZATION
OPTS += -DSQLITE_OMIT_AUTOINCREMENT
OPTS += -DSQLITE_OMIT_AUTOVACUUM
OPTS += -DSQLITE_OMIT_BUILTIN_TEST
OPTS += -DSQLITE_OMIT_COMPLETE
OPTS += -DSQLITE_OMIT_CONFLICT_CLAUSE
OPTS += -DSQLITE_OMIT_DATETIME_FUNCS
OPTS += -DSQLITE_OMIT_GET_TABLE
OPTS += -DSQLITE_OMIT_INCRBLOB
OPTS += -DSQLITE_OMIT_LOAD_EXTENSION
OPTS += -DSQLITE_OMIT_MEMORYDB








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#
OPTS += -DSQLITE_OMIT_ALTERTABLE
OPTS += -DSQLITE_OMIT_ANALYZE
OPTS += -DSQLITE_OMIT_ATTACH
OPTS += -DSQLITE_OMIT_AUTHORIZATION
OPTS += -DSQLITE_OMIT_AUTOINCREMENT
OPTS += -DSQLITE_OMIT_AUTOVACUUM
#OPTS += -DSQLITE_OMIT_BUILTIN_TEST
OPTS += -DSQLITE_OMIT_COMPLETE
OPTS += -DSQLITE_OMIT_CONFLICT_CLAUSE
OPTS += -DSQLITE_OMIT_DATETIME_FUNCS
OPTS += -DSQLITE_OMIT_GET_TABLE
OPTS += -DSQLITE_OMIT_INCRBLOB
OPTS += -DSQLITE_OMIT_LOAD_EXTENSION
OPTS += -DSQLITE_OMIT_MEMORYDB

Changes to src/run-all.sh. 

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#
# Run this script to run all test cases
#
find ../test -name '*.test' -print |
  while read i
  do
    ./sqllogictest -verify $i


  done








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#
# Run this script to run all test cases
#
find ../test -name '*.test' -print |
  while read i
  do
    ./sqllogictest -verify $i
    ./sqllogictest -verify -parameter optimizer=64 $i
    ./sqllogictest -verify -parameter optimizer=255 $i
  done

Changes to src/slt_odbc3.c. 

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** connection is returned by writing into *ppConn.
**
** This routine returns 0 on success and non-zero if there are any errors.
*/
static int ODBC3Connect(
  void *NotUsed,              /* Argument from DbEngine object.  Not used */
  const char *zConnectStr,    /* Connection string */
  void **ppConn               /* Write completed connection here */

){
  int rc = 0;
  SQLRETURN ret; /* ODBC API return status */
  ODBC3_Handles *pODBC3conn = NULL;
  char szConnStrIn[512] = "";

  /* Allocate a structure to hold all of our ODBC3 handles */








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** connection is returned by writing into *ppConn.
**
** This routine returns 0 on success and non-zero if there are any errors.
*/
static int ODBC3Connect(
  void *NotUsed,              /* Argument from DbEngine object.  Not used */
  const char *zConnectStr,    /* Connection string */
  void **ppConn,              /* Write completed connection here */
  const char *zOptions        /* Option parameters */
){
  int rc = 0;
  SQLRETURN ret; /* ODBC API return status */
  ODBC3_Handles *pODBC3conn = NULL;
  char szConnStrIn[512] = "";

  /* Allocate a structure to hold all of our ODBC3 handles */

Changes to src/slt_sqlite.c. 

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**
*******************************************************************************
** Here begins the implementation of the SQLite DbEngine object.
**
** Use this interface as a model for other database engine interfaces.
*/
#include "sqlite3.h"






















/*
** This routine is called to open a connection to a new, empty database.
** The zConnectStr argument is the value of the -connection command-line
** option.  This is intended to contain information on how to connect to
** the database engine.  The zConnectStr argument will be NULL if there
** is no -connection on the command-line.  In the case of SQLite, the
................................................................................
** connection is returned by writing into *ppConn.
**
** This routine returns 0 on success and non-zero if there are any errors.
*/
static int sqliteConnect(
  void *NotUsed,              /* Argument from DbEngine object.  Not used */
  const char *zConnectStr,    /* Connection string */
  void **ppConn               /* Write completed connection here */

){
  sqlite3 *db;
  int rc;

  /* If the database filename is defined and the database already exists,
  ** then delete the database before we start, thus resetting it to an
  ** empty database.
  */
  zConnectStr = "test.db";
  if( zConnectStr ){
#ifndef WIN32
    unlink(zConnectStr);
#else
    _unlink(zConnectStr);
#endif
  }

  /* Open a connection to the new database.
  */
  rc = sqlite3_open(zConnectStr, &db);
  if( rc!=SQLITE_OK ){
    return 1;













  }
  sqlite3_exec(db, "PRAGMA synchronous=OFF", 0, 0, 0);
  *ppConn = (void*)db;
  return 0;  
}

/*








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**
*******************************************************************************
** Here begins the implementation of the SQLite DbEngine object.
**
** Use this interface as a model for other database engine interfaces.
*/
#include "sqlite3.h"
#include <ctype.h>
#include <stdio.h>


/*
** Skip forward over whitespace in a string.
*/
static const char *skipWhitespace(const char *z){
  while( isspace(*z) ){ z++; }
  return z;
}

/*
** Skip forward to the end of a string or past the next ";" character
** in the string.
*/
static const char *skipToNextParameter(const char *z){
  while( z[0] && z[0]!=';' ){ z++; }
  if( z[0]==';' ) z++;
  return skipWhitespace(z);
}

/*
** This routine is called to open a connection to a new, empty database.
** The zConnectStr argument is the value of the -connection command-line
** option.  This is intended to contain information on how to connect to
** the database engine.  The zConnectStr argument will be NULL if there
** is no -connection on the command-line.  In the case of SQLite, the
................................................................................
** connection is returned by writing into *ppConn.
**
** This routine returns 0 on success and non-zero if there are any errors.
*/
static int sqliteConnect(
  void *NotUsed,              /* Argument from DbEngine object.  Not used */
  const char *zConnectStr,    /* Connection string */
  void **ppConn,              /* Write completed connection here */
  const char *zParam          /* Value of the -parameters command-line option */
){
  sqlite3 *db;
  int rc;

  /* If the database filename is defined and the database already exists,
  ** then delete the database before we start, thus resetting it to an
  ** empty database.
  */
  if( zConnectStr==0 ) zConnectStr = "test.db";
  if( zConnectStr && zConnectStr[0] ){
#ifndef WIN32
    unlink(zConnectStr);
#else
    _unlink(zConnectStr);
#endif
  }

  /* Open a connection to the new database.
  */
  rc = sqlite3_open(zConnectStr, &db);
  if( rc!=SQLITE_OK ){
    return 1;
  }
  if( zParam ){
    zParam = skipWhitespace(zParam);
    while( zParam[0] ){
      if( memcmp(zParam, "optimizer=", 10)==0 ){
        int x = atoi(&zParam[10]);
        sqlite3_test_control(SQLITE_TESTCTRL_OPTIMIZATIONS, db, x);
      }else{
        fprintf(stderr, "unknown parameter: [%s]\n", zParam);
        exit(1);
      }
      zParam = skipToNextParameter(zParam);
    }
  }
  sqlite3_exec(db, "PRAGMA synchronous=OFF", 0, 0, 0);
  *ppConn = (void*)db;
  return 0;  
}

/*

Changes to src/sqllogictest.c. 

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  int nResult;                         /* Number of query results */
  char **azResult;                     /* Query result vector */
  Script sScript;                      /* Script parsing status */
  FILE *in;                            /* For reading script */
  char zHash[100];                     /* Storage space for hash results */
  int hashThreshold = DEFAULT_HASH_THRESHOLD;  /* Threshold for hashing res */
  int bHt = 0;                         /* True if -ht command-line option */


  /* Add calls to the registration procedures for new database engine
  ** interfaces here
  */
  registerSqlite();
#ifndef OMIT_ODBC
  registerODBC3();
................................................................................

  /* Scan the command-line and process arguments
  */
  for(i=1; i<argc; i++){
    int n = (int)strlen(argv[i]);
    if( strncmp(argv[i], "-verify",n)==0 ){
      verifyMode = 1;
#if 0  /* Obsolete code */
    }else if( strncmp(argv[i], "-engine",n)==0 ){
      zDbEngine = argv[++i];
    }else if( strncmp(argv[i], "-connection",n)==0 ){
      zConnection = argv[++i];
#endif
    }else if( strncmp(argv[i], "-odbc",n)==0 ){
      zDbEngine = "ODBC3";
      zConnection = argv[++i];


    }else if( strncmp(argv[i], "-ht",n)==0 ){
      hashThreshold = atoi(argv[++i]);
      bHt = -1;
    }else if( zScriptFile==0 ){
      zScriptFile = argv[i];
    }else{
      fprintf(stderr, "%s: unknown argument: %s\n", argv[0], argv[i]);
................................................................................
  sScript.zScript = zScript;
  sScript.zLine = zScript;
  sScript.iEnd = nScript;
  sScript.copyFlag = !verifyMode;

  /* Open the database engine under test
  */
  rc = pEngine->xConnect(pEngine->pAuxData, zConnection, &pConn);
  if( rc ){
    fprintf(stderr, "%s: unable to connect to database\n", argv[0]);
    exit(1);
  }

  /* Get the "real" db name
  */
................................................................................
    fprintf(stderr, "%s: disconnection from database failed\n", argv[0]);
    nErr++;
  }

  /* Report the number of errors and quit.
  */
  if( verifyMode || nErr || nSkipped){
    fprintf(stderr, "%s: %d errors out of %d SQL statement.  %d skipped.\n",
           zScriptFile, nErr, nCmd, nSkipped);



  }
  free(zScript);
  return nErr; 
}








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  int nResult;                         /* Number of query results */
  char **azResult;                     /* Query result vector */
  Script sScript;                      /* Script parsing status */
  FILE *in;                            /* For reading script */
  char zHash[100];                     /* Storage space for hash results */
  int hashThreshold = DEFAULT_HASH_THRESHOLD;  /* Threshold for hashing res */
  int bHt = 0;                         /* True if -ht command-line option */
  const char *zParam = 0;              /* Argument to -parameters */

  /* Add calls to the registration procedures for new database engine
  ** interfaces here
  */
  registerSqlite();
#ifndef OMIT_ODBC
  registerODBC3();
................................................................................

  /* Scan the command-line and process arguments
  */
  for(i=1; i<argc; i++){
    int n = (int)strlen(argv[i]);
    if( strncmp(argv[i], "-verify",n)==0 ){
      verifyMode = 1;

    }else if( strncmp(argv[i], "-engine",n)==0 ){
      zDbEngine = argv[++i];
    }else if( strncmp(argv[i], "-connection",n)==0 ){
      zConnection = argv[++i];

    }else if( strncmp(argv[i], "-odbc",n)==0 ){
      zDbEngine = "ODBC3";
      zConnection = argv[++i];
    }else if( strncmp(argv[i], "-parameters",n)==0 ){
      zParam = argv[++i];
    }else if( strncmp(argv[i], "-ht",n)==0 ){
      hashThreshold = atoi(argv[++i]);
      bHt = -1;
    }else if( zScriptFile==0 ){
      zScriptFile = argv[i];
    }else{
      fprintf(stderr, "%s: unknown argument: %s\n", argv[0], argv[i]);
................................................................................
  sScript.zScript = zScript;
  sScript.zLine = zScript;
  sScript.iEnd = nScript;
  sScript.copyFlag = !verifyMode;

  /* Open the database engine under test
  */
  rc = pEngine->xConnect(pEngine->pAuxData, zConnection, &pConn, zParam);
  if( rc ){
    fprintf(stderr, "%s: unable to connect to database\n", argv[0]);
    exit(1);
  }

  /* Get the "real" db name
  */
................................................................................
    fprintf(stderr, "%s: disconnection from database failed\n", argv[0]);
    nErr++;
  }

  /* Report the number of errors and quit.
  */
  if( verifyMode || nErr || nSkipped){
    fprintf(stderr, "%d errors out of %d tests in %s - %d skipped.",
            nErr, nCmd, zScriptFile, nSkipped);
    if( zParam ) fprintf(stderr, " [%s]", zParam);
    fprintf(stderr, "\n");
  
  }
  free(zScript);
  return nErr; 
}

Changes to src/sqllogictest.h. 

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** The interface to each database engine is an instance of the
** following structure.
*/
typedef struct DbEngine DbEngine;
struct DbEngine {
  const char *zName;                      /* Name of this engine */
  void *pAuxData;                         /* Aux data passed to xConnect */
  int (*xConnect)(void *pAux, const char *zConnectStr, void **ppConn);
  int (*xGetEngineName)(void*, const char **zName);
  int (*xStatement)(void*, 
                    const char *zSql, 
                    int bQuiet);          /* True to suppress printing errors. */
  int (*xQuery)(void*, const char *zSql, const char *zTypes,
                char ***pazResult, int *pnResult);
  int (*xFreeResults)(void*, char **azResult, int nResult);








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** The interface to each database engine is an instance of the
** following structure.
*/
typedef struct DbEngine DbEngine;
struct DbEngine {
  const char *zName;                      /* Name of this engine */
  void *pAuxData;                         /* Aux data passed to xConnect */
  int (*xConnect)(void*, const char *zCon, void **ppConn, const char *zOpt);
  int (*xGetEngineName)(void*, const char **zName);
  int (*xStatement)(void*, 
                    const char *zSql, 
                    int bQuiet);          /* True to suppress printing errors. */
  int (*xQuery)(void*, const char *zSql, const char *zTypes,
                char ***pazResult, int *pnResult);
  int (*xFreeResults)(void*, char **azResult, int nResult);

Changes to src/sqllogictest.mk. 

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OPTS += -DSQLITE_OMIT_ALTERTABLE
OPTS += -DSQLITE_OMIT_ANALYZE
OPTS += -DSQLITE_OMIT_ATTACH
OPTS += -DSQLITE_OMIT_AUTHORIZATION
OPTS += -DSQLITE_OMIT_AUTOINCREMENT
OPTS += -DSQLITE_OMIT_AUTOVACUUM
OPTS += -DSQLITE_OMIT_BUILTIN_TEST
OPTS += -DSQLITE_OMIT_COMPLETE
OPTS += -DSQLITE_OMIT_CONFLICT_CLAUSE
OPTS += -DSQLITE_OMIT_DATETIME_FUNCS
OPTS += -DSQLITE_OMIT_GET_TABLE
OPTS += -DSQLITE_OMIT_INCRBLOB
OPTS += -DSQLITE_OMIT_LOAD_EXTENSION
OPTS += -DSQLITE_OMIT_MEMORYDB








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OPTS += -DSQLITE_OMIT_ALTERTABLE
OPTS += -DSQLITE_OMIT_ANALYZE
OPTS += -DSQLITE_OMIT_ATTACH
OPTS += -DSQLITE_OMIT_AUTHORIZATION
OPTS += -DSQLITE_OMIT_AUTOINCREMENT
OPTS += -DSQLITE_OMIT_AUTOVACUUM
#OPTS += -DSQLITE_OMIT_BUILTIN_TEST
OPTS += -DSQLITE_OMIT_COMPLETE
OPTS += -DSQLITE_OMIT_CONFLICT_CLAUSE
OPTS += -DSQLITE_OMIT_DATETIME_FUNCS
OPTS += -DSQLITE_OMIT_GET_TABLE
OPTS += -DSQLITE_OMIT_INCRBLOB
OPTS += -DSQLITE_OMIT_LOAD_EXTENSION
OPTS += -DSQLITE_OMIT_MEMORYDB

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