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Overview
Comment:Add infrastructure for the ANALYZE command. Does not yet actually do anything. (CVS 2537)
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | trunk
Files: files | file ages | folders
SHA1: 05b6ac9a76fd5765c50e81588f8e71c59fe35ce4
User & Date: drh 2005-07-08 12:13:04.000
Context
2005-07-08
13:08
Replace OP_List with OP_Fifo. This is the first step toward allowing recursive delete triggers and later foreign keys with cascading deletes. (CVS 2538) (check-in: 94c120bb78 user: drh tags: trunk)
12:13
Add infrastructure for the ANALYZE command. Does not yet actually do anything. (CVS 2537) (check-in: 05b6ac9a76 user: drh tags: trunk)
2005-07-06
13:51
Fix a quoting problem in the configure script. (CVS 2536) (check-in: b34647a2eb user: drh tags: trunk)
Changes
Unified Diff Ignore Whitespace Patch
Changes to Makefile.in.
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###############################################################################

OPTS += -DSQLITE_OMIT_CURSOR          # Cursors do not work at this time
TCC += -DSQLITE_OMIT_CURSOR

# Object files for the SQLite library.
#
LIBOBJ = alter.lo attach.lo auth.lo btree.lo build.lo callback.lo date.lo \

         delete.lo expr.lo func.lo hash.lo insert.lo \
         main.lo opcodes.lo os_unix.lo os_win.lo \
         pager.lo parse.lo pragma.lo prepare.lo printf.lo random.lo \
         select.lo table.lo tokenize.lo trigger.lo update.lo \
         util.lo vacuum.lo vdbe.lo vdbeapi.lo vdbeaux.lo vdbemem.lo \
         where.lo utf.lo legacy.lo

# All of the source code files.
#
SRC = \
  $(TOP)/src/alter.c \

  $(TOP)/src/attach.c \
  $(TOP)/src/auth.c \
  $(TOP)/src/btree.c \
  $(TOP)/src/btree.h \
  $(TOP)/src/build.c \
  $(TOP)/src/callback.c \
  $(TOP)/src/date.c \








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###############################################################################

OPTS += -DSQLITE_OMIT_CURSOR          # Cursors do not work at this time
TCC += -DSQLITE_OMIT_CURSOR

# Object files for the SQLite library.
#
LIBOBJ = alter.lo analyze.lo attach.lo auth.lo btree.lo build.lo \
         callback.lo date.lo \
         delete.lo expr.lo func.lo hash.lo insert.lo \
         main.lo opcodes.lo os_unix.lo os_win.lo \
         pager.lo parse.lo pragma.lo prepare.lo printf.lo random.lo \
         select.lo table.lo tokenize.lo trigger.lo update.lo \
         util.lo vacuum.lo vdbe.lo vdbeapi.lo vdbeaux.lo vdbemem.lo \
         where.lo utf.lo legacy.lo

# All of the source code files.
#
SRC = \
  $(TOP)/src/alter.c \
  $(TOP)/src/analyze.c \
  $(TOP)/src/attach.c \
  $(TOP)/src/auth.c \
  $(TOP)/src/btree.c \
  $(TOP)/src/btree.h \
  $(TOP)/src/build.c \
  $(TOP)/src/callback.c \
  $(TOP)/src/date.c \
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	cp $(TOP)/tool/lempar.c .


# Rules to build individual files
#
alter.lo:	$(TOP)/src/alter.c $(HDR)
	$(LTCOMPILE) -c $(TOP)/src/alter.c




attach.lo:	$(TOP)/src/attach.c $(HDR)
	$(LTCOMPILE) -c $(TOP)/src/attach.c

auth.lo:	$(TOP)/src/auth.c $(HDR)
	$(LTCOMPILE) -c $(TOP)/src/auth.c









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	cp $(TOP)/tool/lempar.c .


# Rules to build individual files
#
alter.lo:	$(TOP)/src/alter.c $(HDR)
	$(LTCOMPILE) -c $(TOP)/src/alter.c

analyze.lo:	$(TOP)/src/analyze.c $(HDR)
	$(LTCOMPILE) -c $(TOP)/src/analyze.c

attach.lo:	$(TOP)/src/attach.c $(HDR)
	$(LTCOMPILE) -c $(TOP)/src/attach.c

auth.lo:	$(TOP)/src/auth.c $(HDR)
	$(LTCOMPILE) -c $(TOP)/src/auth.c
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Changes to main.mk.
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# This is how we compile
#
TCCX = $(TCC) $(OPTS) $(THREADSAFE) $(USLEEP) -I. -I$(TOP)/src

# Object files for the SQLite library.
#

LIBOBJ+= alter.o attach.o auth.o btree.o build.o callback.o date.o delete.o \
         expr.o func.o hash.o insert.o \
         main.o opcodes.o os_unix.o os_win.o \
         pager.o parse.o pragma.o prepare.o printf.o random.o \
         select.o table.o tclsqlite.o tokenize.o trigger.o \
         update.o util.o vacuum.o \
         vdbe.o vdbeapi.o vdbeaux.o vdbemem.o \
         where.o utf.o legacy.o

# All of the source code files.
#
SRC = \
  $(TOP)/src/alter.c \

  $(TOP)/src/attach.c \
  $(TOP)/src/auth.c \
  $(TOP)/src/btree.c \
  $(TOP)/src/btree.h \
  $(TOP)/src/build.c \
  $(TOP)/src/callback.c \
  $(TOP)/src/date.c \








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# This is how we compile
#
TCCX = $(TCC) $(OPTS) $(THREADSAFE) $(USLEEP) -I. -I$(TOP)/src

# Object files for the SQLite library.
#
LIBOBJ+= alter.o analyze.o attach.o auth.o btree.o build.o \
         callback.o date.o delete.o \
         expr.o func.o hash.o insert.o \
         main.o opcodes.o os_unix.o os_win.o \
         pager.o parse.o pragma.o prepare.o printf.o random.o \
         select.o table.o tclsqlite.o tokenize.o trigger.o \
         update.o util.o vacuum.o \
         vdbe.o vdbeapi.o vdbeaux.o vdbemem.o \
         where.o utf.o legacy.o

# All of the source code files.
#
SRC = \
  $(TOP)/src/alter.c \
  $(TOP)/src/analyze.c \
  $(TOP)/src/attach.c \
  $(TOP)/src/auth.c \
  $(TOP)/src/btree.c \
  $(TOP)/src/btree.h \
  $(TOP)/src/build.c \
  $(TOP)/src/callback.c \
  $(TOP)/src/date.c \
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	$(BCC) -o lemon $(TOP)/tool/lemon.c
	cp $(TOP)/tool/lempar.c .

# Rules to build individual files
#
alter.o:	$(TOP)/src/alter.c $(HDR)
	$(TCCX) -c $(TOP)/src/alter.c




attach.o:	$(TOP)/src/attach.c $(HDR)
	$(TCCX) -c $(TOP)/src/attach.c

auth.o:	$(TOP)/src/auth.c $(HDR)
	$(TCCX) -c $(TOP)/src/auth.c









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	$(BCC) -o lemon $(TOP)/tool/lemon.c
	cp $(TOP)/tool/lempar.c .

# Rules to build individual files
#
alter.o:	$(TOP)/src/alter.c $(HDR)
	$(TCCX) -c $(TOP)/src/alter.c

analyze.o:	$(TOP)/src/analyze.c $(HDR)
	$(TCCX) -c $(TOP)/src/analyze.c

attach.o:	$(TOP)/src/attach.c $(HDR)
	$(TCCX) -c $(TOP)/src/attach.c

auth.o:	$(TOP)/src/auth.c $(HDR)
	$(TCCX) -c $(TOP)/src/auth.c
︙︙
Added src/analyze.c. 






































































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/*
** 2005 July 8
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** This file contains code associated with the ANALYZE command.
**
** @(#) $Id: analyze.c,v 1.1 2005/07/08 12:13:05 drh Exp $
*/
#ifndef SQLITE_OMIT_ANALYZE
#include "sqliteInt.h"

/*
** Generate code for the ANALYZE command
**
**        ANALYZE                            -- 1
**        ANALYZE  <database >               -- 2
**        ANALYZE  ?<database>.?<tablename>  -- 3
**
** Form 1 causes all indices in all attached databases to be analyzed.
** Form 2 analyzes all indices the single database named.
** Form 3 analyzes all indices associated with the named table.
*/
void sqlite3Analyze(Parse *pParse, Token *pName1, Token *pName2){
}


#endif /* SQLITE_OMIT_ANALYZE */
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 1.174 2005/06/30 17:04:21 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.








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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 1.175 2005/07/08 12:13:05 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.
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id(A) ::= ID(X).         {A = X;}

// The following directive causes tokens ABORT, AFTER, ASC, etc. to
// fallback to ID if they will not parse as their original value.
// This obviates the need for the "id" nonterminal.
//
%fallback ID
  ABORT AFTER ASC ATTACH BEFORE BEGIN CASCADE CAST CONFLICT
  DATABASE DEFERRED DESC DETACH EACH END EXCLUSIVE EXPLAIN FAIL FOR
  IGNORE IMMEDIATE INITIALLY INSTEAD LIKE_KW MATCH KEY
  OF OFFSET PRAGMA RAISE REPLACE RESTRICT ROW STATEMENT
  TEMP TRIGGER VACUUM VIEW
%ifdef SQLITE_OMIT_COMPOUND_SELECT
  EXCEPT INTERSECT UNION
%endif








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id(A) ::= ID(X).         {A = X;}

// The following directive causes tokens ABORT, AFTER, ASC, etc. to
// fallback to ID if they will not parse as their original value.
// This obviates the need for the "id" nonterminal.
//
%fallback ID
  ABORT AFTER ANALYZE ASC ATTACH BEFORE BEGIN CASCADE CAST CONFLICT
  DATABASE DEFERRED DESC DETACH EACH END EXCLUSIVE EXPLAIN FAIL FOR
  IGNORE IMMEDIATE INITIALLY INSTEAD LIKE_KW MATCH KEY
  OF OFFSET PRAGMA RAISE REPLACE RESTRICT ROW STATEMENT
  TEMP TRIGGER VACUUM VIEW
%ifdef SQLITE_OMIT_COMPOUND_SELECT
  EXCEPT INTERSECT UNION
%endif
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}

////////////////////////// REINDEX collation //////////////////////////////////
%ifndef SQLITE_OMIT_REINDEX
cmd ::= REINDEX.                {sqlite3Reindex(pParse, 0, 0);}
cmd ::= REINDEX nm(X) dbnm(Y).  {sqlite3Reindex(pParse, &X, &Y);}
%endif







//////////////////////// ALTER TABLE table ... ////////////////////////////////
%ifndef SQLITE_OMIT_ALTERTABLE
cmd ::= ALTER TABLE fullname(X) RENAME TO nm(Z). {
  sqlite3AlterRenameTable(pParse,X,&Z);
}
cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column(Y). {








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}

////////////////////////// REINDEX collation //////////////////////////////////
%ifndef SQLITE_OMIT_REINDEX
cmd ::= REINDEX.                {sqlite3Reindex(pParse, 0, 0);}
cmd ::= REINDEX nm(X) dbnm(Y).  {sqlite3Reindex(pParse, &X, &Y);}
%endif

/////////////////////////////////// ANALYZE ///////////////////////////////////
%ifndef SQLITE_OMIT_ANALYZE
cmd ::= ANALYZE.                {sqlite3Analyze(pParse, 0, 0);}
cmd ::= ANALYZE nm(X) dbnm(Y).  {sqlite3Analyze(pParse, &X, &Y);}
%endif

//////////////////////// ALTER TABLE table ... ////////////////////////////////
%ifndef SQLITE_OMIT_ALTERTABLE
cmd ::= ALTER TABLE fullname(X) RENAME TO nm(Z). {
  sqlite3AlterRenameTable(pParse,X,&Z);
}
cmd ::= ALTER TABLE add_column_fullname ADD kwcolumn_opt column(Y). {
︙︙
Changes to src/sqliteInt.h. 
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/*
** 2001 September 15
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.389 2005/06/30 17:04:21 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_

/*
** These #defines should enable >2GB file support on Posix if the
** underlying operating system supports it.  If the OS lacks














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/*
** 2001 September 15
**
** The author disclaims copyright to this source code.  In place of
** a legal notice, here is a blessing:
**
**    May you do good and not evil.
**    May you find forgiveness for yourself and forgive others.
**    May you share freely, never taking more than you give.
**
*************************************************************************
** Internal interface definitions for SQLite.
**
** @(#) $Id: sqliteInt.h,v 1.390 2005/07/08 12:13:05 drh Exp $
*/
#ifndef _SQLITEINT_H_
#define _SQLITEINT_H_

/*
** These #defines should enable >2GB file support on Posix if the
** underlying operating system supports it.  If the OS lacks
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int sqlite3SelectResolve(Parse *, Select *, NameContext *);
void sqlite3ColumnDefault(Vdbe *, Table *, int);
void sqlite3AlterFinishAddColumn(Parse *, Token *);
void sqlite3AlterBeginAddColumn(Parse *, SrcList *);
const char *sqlite3TestErrorName(int);
CollSeq *sqlite3GetCollSeq(sqlite3*, CollSeq *, const char *, int);
char sqlite3AffinityType(const Token*);


#ifdef SQLITE_SSE
#include "sseInt.h"
#endif

#endif








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int sqlite3SelectResolve(Parse *, Select *, NameContext *);
void sqlite3ColumnDefault(Vdbe *, Table *, int);
void sqlite3AlterFinishAddColumn(Parse *, Token *);
void sqlite3AlterBeginAddColumn(Parse *, SrcList *);
const char *sqlite3TestErrorName(int);
CollSeq *sqlite3GetCollSeq(sqlite3*, CollSeq *, const char *, int);
char sqlite3AffinityType(const Token*);
void sqlite3Analyze(Parse*, Token*, Token*);

#ifdef SQLITE_SSE
#include "sseInt.h"
#endif

#endif
Changes to src/test1.c.
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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the printf() interface to SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.146 2005/06/25 19:31:48 drh Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>









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**    May you share freely, never taking more than you give.
**
*************************************************************************
** Code for testing the printf() interface to SQLite.  This code
** is not included in the SQLite library.  It is used for automated
** testing of the SQLite library.
**
** $Id: test1.c,v 1.147 2005/07/08 12:13:05 drh Exp $
*/
#include "sqliteInt.h"
#include "tcl.h"
#include "os.h"
#include <stdlib.h>
#include <string.h>
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*/
static void set_options(Tcl_Interp *interp){
#ifdef SQLITE_32BIT_ROWID
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "0", TCL_GLOBAL_ONLY);
#endif







#ifdef SQLITE_OMIT_ALTERTABLE
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "1", TCL_GLOBAL_ONLY);
#endif







#ifdef SQLITE_OMIT_AUTHORIZATION
  Tcl_SetVar2(interp, "sqlite_options", "auth", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "auth", "1", TCL_GLOBAL_ONLY);
#endif









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*/
static void set_options(Tcl_Interp *interp){
#ifdef SQLITE_32BIT_ROWID
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "1", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "rowid32", "0", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_CASE_SENSITIVE_LIKE
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","1",TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options","casesensitivelike","0",TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ALTERTABLE
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "altertable", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_ANALYZE
  Tcl_SetVar2(interp, "sqlite_options", "analyze", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "analyze", "1", TCL_GLOBAL_ONLY);
#endif

#ifdef SQLITE_OMIT_AUTHORIZATION
  Tcl_SetVar2(interp, "sqlite_options", "auth", "0", TCL_GLOBAL_ONLY);
#else
  Tcl_SetVar2(interp, "sqlite_options", "auth", "1", TCL_GLOBAL_ONLY);
#endif
︙︙
Changes to tool/mkkeywordhash.c.
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/*
** Define masks used to determine which keywords are allowed
*/
#ifdef SQLITE_OMIT_ALTERTABLE
#  define ALTER      0
#else
#  define ALTER      1
#endif
#define ALWAYS     2





#ifdef SQLITE_OMIT_ATTACH
#  define ATTACH     0
#else
#  define ATTACH     4
#endif
#ifdef SQLITE_OMIT_AUTOINCREMENT
#  define AUTOINCR   0
#else
#  define AUTOINCR   8





#endif
#ifdef SQLITE_OMIT_COMPOUND_SELECT
#  define COMPOUND   0
#else
#  define COMPOUND   16
#endif
#ifdef SQLITE_OMIT_CONFLICT_CLAUSE
#  define CONFLICT   0
#else
#  define CONFLICT   32
#endif
#ifdef SQLITE_OMIT_EXPLAIN
#  define EXPLAIN    0
#else
#  define EXPLAIN    128
#endif
#ifdef SQLITE_OMIT_FOREIGN_KEY
#  define FKEY       0
#else
#  define FKEY       256
#endif
#ifdef SQLITE_OMIT_PRAGMA
#  define PRAGMA     0
#else
#  define PRAGMA     512
#endif
#ifdef SQLITE_OMIT_REINDEX
#  define REINDEX    0
#else
#  define REINDEX    1024
#endif
#ifdef SQLITE_OMIT_SUBQUERY
#  define SUBQUERY   0
#else
#  define SUBQUERY   2048
#endif
#ifdef SQLITE_OMIT_TRIGGER
#  define TRIGGER    0
#else
#  define TRIGGER    4096
#endif
#ifdef SQLITE_OMIT_VACUUM
#  define VACUUM     0
#else
#  define VACUUM     8192
#endif
#ifdef SQLITE_OMIT_VIEW
#  define VIEW       0
#else
#  define VIEW       16384
#endif
#ifdef SQLITE_OMIT_CAST
#  define CAST       0
#else
#  define CAST       32768
#endif


/*
** These are the keywords
*/
static Keyword aKeywordTable[] = {
  { "ABORT",            "TK_ABORT",        CONFLICT|TRIGGER       },
  { "ADD",              "TK_ADD",          ALTER                  },
  { "AFTER",            "TK_AFTER",        TRIGGER                },
  { "ALL",              "TK_ALL",          ALWAYS                 },
  { "ALTER",            "TK_ALTER",        ALTER                  },

  { "AND",              "TK_AND",          ALWAYS                 },
  { "AS",               "TK_AS",           ALWAYS                 },
  { "ASC",              "TK_ASC",          ALWAYS                 },
  { "ATTACH",           "TK_ATTACH",       ATTACH                 },
  { "AUTOINCREMENT",    "TK_AUTOINCR",     AUTOINCR               },
  { "BEFORE",           "TK_BEFORE",       TRIGGER                },
  { "BEGIN",            "TK_BEGIN",        ALWAYS                 },








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/*
** Define masks used to determine which keywords are allowed
*/
#ifdef SQLITE_OMIT_ALTERTABLE
#  define ALTER      0
#else
#  define ALTER      0x00000001
#endif
#define ALWAYS       0x00000002
#ifdef SQLITE_OMIT_ANALYZE
#  define ANALYZE    0
#else
#  define ANALYZE    0x00000004
#endif
#ifdef SQLITE_OMIT_ATTACH
#  define ATTACH     0
#else
#  define ATTACH     0x00000008
#endif
#ifdef SQLITE_OMIT_AUTOINCREMENT
#  define AUTOINCR   0
#else
#  define AUTOINCR   0x00000010
#endif
#ifdef SQLITE_OMIT_CAST
#  define CAST       0
#else
#  define CAST       0x00000020
#endif
#ifdef SQLITE_OMIT_COMPOUND_SELECT
#  define COMPOUND   0
#else
#  define COMPOUND   0x00000040
#endif
#ifdef SQLITE_OMIT_CONFLICT_CLAUSE
#  define CONFLICT   0
#else
#  define CONFLICT   0x00000080
#endif
#ifdef SQLITE_OMIT_EXPLAIN
#  define EXPLAIN    0
#else
#  define EXPLAIN    0x00000100
#endif
#ifdef SQLITE_OMIT_FOREIGN_KEY
#  define FKEY       0
#else
#  define FKEY       0x00000200
#endif
#ifdef SQLITE_OMIT_PRAGMA
#  define PRAGMA     0
#else
#  define PRAGMA     0x00000400
#endif
#ifdef SQLITE_OMIT_REINDEX
#  define REINDEX    0
#else
#  define REINDEX    0x00000800
#endif
#ifdef SQLITE_OMIT_SUBQUERY
#  define SUBQUERY   0
#else
#  define SUBQUERY   0x00001000
#endif
#ifdef SQLITE_OMIT_TRIGGER
#  define TRIGGER    0
#else
#  define TRIGGER    0x00002000
#endif
#ifdef SQLITE_OMIT_VACUUM
#  define VACUUM     0
#else
#  define VACUUM     0x00004000
#endif
#ifdef SQLITE_OMIT_VIEW
#  define VIEW       0
#else
#  define VIEW       0x00008000





#endif


/*
** These are the keywords
*/
static Keyword aKeywordTable[] = {
  { "ABORT",            "TK_ABORT",        CONFLICT|TRIGGER       },
  { "ADD",              "TK_ADD",          ALTER                  },
  { "AFTER",            "TK_AFTER",        TRIGGER                },
  { "ALL",              "TK_ALL",          ALWAYS                 },
  { "ALTER",            "TK_ALTER",        ALTER                  },
  { "ANALYZE",          "TK_ANALYZE",      ANALYZE                },
  { "AND",              "TK_AND",          ALWAYS                 },
  { "AS",               "TK_AS",           ALWAYS                 },
  { "ASC",              "TK_ASC",          ALWAYS                 },
  { "ATTACH",           "TK_ATTACH",       ATTACH                 },
  { "AUTOINCREMENT",    "TK_AUTOINCR",     AUTOINCR               },
  { "BEFORE",           "TK_BEFORE",       TRIGGER                },
  { "BEGIN",            "TK_BEGIN",        ALWAYS                 },
︙︙