SQLite

  */
  case PragTyp_SHRINK_MEMORY: {
    sqlite3_db_release_memory(db);
    break;
  }

  /*
  **  PRAGMA optimize
  **  PRAGMA schema.optimize
  **
  ** Attempt to optimize the database.  All schemas are optimized in the first
  ** form, and only the specified schema is optimized in the second form.
  **
  ** The details of optimizations performed by this pragma does are expected
  ** to change and improve over time.  Applications should anticipate that
  ** this pragma will perform new optimizations in future releases.
  **
  ** Argments to this pragma are currently ignored, but future enhancements
  ** might make use of arguments to control which optimizations are allowed
  ** or to suggest limits on how much CPU time and I/O should be expended
  ** in the optimization effort.
  **
  ** The current implementation runs ANALYZE on any tables which might have 
  ** benefitted from having recent statistics at some point since the start
  ** of the current connection.  Only tables in "schema" are analyzed in the 
  ** second form.  In the first form, all tables except TEMP tables are
  ** checked.
  **
  ** In the current implementation, a table is analyzed only if both of
  ** the following are true:
  **
  ** (1) The query planner used sqlite_stat1-style statistics for one or
  **     more indexes of the table at some point during the lifetime of
  **     the current connection.
  **
  ** (2) One or more indexes of the table are currently unanalyzed OR
  **     the number of rows in the table has increased by 25 times or more
  **     since the last time ANALYZE was run.
  **
  ** The rules for when tables are analyzed are likely to change in
  ** future releases.
  */
  case PragTyp_OPTIMIZE: {
    int iDbLast;           /* Loop termination point for the schema loop */
    int iTabCur;           /* Cursor for a table whose size needs checking */
    HashElem *k;           /* Loop over tables of a schema */
    Schema *pSchema;       /* The current schema */
    Table *pTab;           /* A table in the schema */
    Index *pIdx;           /* An index of the table */
    LogEst szThreshold;    /* Size threshold above which reanalysis is needd */

/* DO NOT EDIT!
** This file is automatically generated by the script at
** ../tool/mkpragmatab.tcl.  To update the set of pragmas, edit
** that script and rerun it.
*/

/* The various pragma types */

#define PragTyp_HEADER_VALUE                   0
#define PragTyp_AUTO_VACUUM                    1
#define PragTyp_FLAG                           2
#define PragTyp_BUSY_TIMEOUT                   3
#define PragTyp_CACHE_SIZE                     4
#define PragTyp_CACHE_SPILL                    5
#define PragTyp_CASE_SENSITIVE_LIKE            6
#define PragTyp_COLLATION_LIST                 7
#define PragTyp_COMPILE_OPTIONS                8
#define PragTyp_DATA_STORE_DIRECTORY           9
#define PragTyp_DATABASE_LIST                 10
#define PragTyp_DEFAULT_CACHE_SIZE            11
#define PragTyp_ENCODING                      12
#define PragTyp_FOREIGN_KEY_CHECK             13
#define PragTyp_FOREIGN_KEY_LIST              14
#define PragTyp_INCREMENTAL_VACUUM            15
#define PragTyp_INDEX_INFO                    16
#define PragTyp_INDEX_LIST                    17
#define PragTyp_INTEGRITY_CHECK               18
#define PragTyp_JOURNAL_MODE                  19
#define PragTyp_JOURNAL_SIZE_LIMIT            20
#define PragTyp_LOCK_PROXY_FILE               21
#define PragTyp_LOCKING_MODE                  22
#define PragTyp_PAGE_COUNT                    23
#define PragTyp_MMAP_SIZE                     24
#define PragTyp_OPTIMIZE                      25
#define PragTyp_PAGE_SIZE                     26
#define PragTyp_SECURE_DELETE                 27
#define PragTyp_SHRINK_MEMORY                 28
#define PragTyp_SOFT_HEAP_LIMIT               29
#define PragTyp_SYNCHRONOUS                   30
#define PragTyp_TABLE_INFO                    31
#define PragTyp_TEMP_STORE                    32

#if defined(SQLITE_HAS_CODEC) || defined(SQLITE_ENABLE_CEROD)
 {/* zName:     */ "activate_extensions",
  /* ePragTyp:  */ PragTyp_ACTIVATE_EXTENSIONS,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif





#if !defined(SQLITE_OMIT_SCHEMA_VERSION_PRAGMAS)
 {/* zName:     */ "application_id",
  /* ePragTyp:  */ PragTyp_HEADER_VALUE,
  /* ePragFlg:  */ PragFlg_NoColumns1|PragFlg_Result0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ BTREE_APPLICATION_ID },
#endif

  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "mmap_size",
  /* ePragTyp:  */ PragTyp_MMAP_SIZE,
  /* ePragFlg:  */ 0,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#endif
 {/* zName:     */ "optimize",
  /* ePragTyp:  */ PragTyp_OPTIMIZE,
  /* ePragFlg:  */ PragFlg_NoColumns,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
#if !defined(SQLITE_OMIT_PAGER_PRAGMAS)
 {/* zName:     */ "page_count",
  /* ePragTyp:  */ PragTyp_PAGE_COUNT,
  /* ePragFlg:  */ PragFlg_NeedSchema|PragFlg_Result0|PragFlg_SchemaReq,
  /* ColNames:  */ 0, 0,
  /* iArg:      */ 0 },
 {/* zName:     */ "page_size",
  /* ePragTyp:  */ PragTyp_PAGE_SIZE,

  NAME: soft_heap_limit
  FLAG: Result0

  NAME: threads
  FLAG: Result0

  NAME: optimize
  FLAG: NoColumns
}

# Open the output file
#
set destfile "[file dir [file dir [file normal $argv0]]]/src/pragma.h"
puts "Overwriting $destfile with new pragma table..."