870 lines
26 KiB
Lua
870 lines
26 KiB
Lua
--[[
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** 2001 September 15
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**
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** The author disclaims copyright to this source code. In place of
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** a legal notice, here is a blessing:
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**
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** May you do good and not evil.
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** May you find forgiveness for yourself and forgive others.
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** May you share freely, never taking more than you give.
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**
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--]]
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local ffi = require "diet-sqlite.ffi"
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--[[
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Created from this version:
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#define SQLITE_VERSION "3.7.12.1"
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#define SQLITE_VERSION_NUMBER 3007012
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#define SQLITE_SOURCE_ID "2012-05-22 02:45:53 6d326d44fd1d626aae0e8456e5fa2049f1ce0789"
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--]]
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ffi.cdef[[
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const char sqlite3_version[];
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const char *sqlite3_libversion(void);
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const char *sqlite3_sourceid(void);
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int sqlite3_libversion_number(void);
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int sqlite3_threadsafe(void);
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typedef struct sqlite3 sqlite3;
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typedef int64_t sqlite3_int64;
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typedef uint64_t sqlite3_uint64;
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int sqlite3_close(sqlite3 *);
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int sqlite3_close_v2(sqlite3 *);
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int sqlite3_exec(
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sqlite3*, /* An open database */
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const char *sql, /* SQL to be evaluated */
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int (*callback)(void*,int,char**,char**), /* Callback function */
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void *, /* 1st argument to callback */
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char **errmsg /* Error msg written here */
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);
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typedef struct sqlite3_file sqlite3_file;
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struct sqlite3_file {
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const struct sqlite3_io_methods *pMethods;
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};
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typedef struct sqlite3_io_methods sqlite3_io_methods;
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struct sqlite3_io_methods {
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int iVersion;
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int (*xClose)(sqlite3_file*);
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int (*xRead)(sqlite3_file*, void*, int iAmt, sqlite3_int64 iOfst);
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int (*xWrite)(sqlite3_file*, const void*, int iAmt, sqlite3_int64 iOfst);
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int (*xTruncate)(sqlite3_file*, sqlite3_int64 size);
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int (*xSync)(sqlite3_file*, int flags);
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int (*xFileSize)(sqlite3_file*, sqlite3_int64 *pSize);
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int (*xLock)(sqlite3_file*, int);
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int (*xUnlock)(sqlite3_file*, int);
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int (*xCheckReservedLock)(sqlite3_file*, int *pResOut);
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int (*xFileControl)(sqlite3_file*, int op, void *pArg);
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int (*xSectorSize)(sqlite3_file*);
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int (*xDeviceCharacteristics)(sqlite3_file*);
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int (*xShmMap)(sqlite3_file*, int iPg, int pgsz, int, void volatile**);
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int (*xShmLock)(sqlite3_file*, int offset, int n, int flags);
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void (*xShmBarrier)(sqlite3_file*);
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int (*xShmUnmap)(sqlite3_file*, int deleteFlag);
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};
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typedef struct sqlite3_mutex sqlite3_mutex;
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typedef struct sqlite3_vfs sqlite3_vfs;
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typedef void (*sqlite3_syscall_ptr)(void);
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struct sqlite3_vfs {
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int iVersion;
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int szOsFile;
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int mxPathname;
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sqlite3_vfs *pNext;
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const char *zName;
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void *pAppData;
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int (*xOpen)(sqlite3_vfs*, const char *zName, sqlite3_file*,
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int flags, int *pOutFlags);
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int (*xDelete)(sqlite3_vfs*, const char *zName, int syncDir);
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int (*xAccess)(sqlite3_vfs*, const char *zName, int flags, int *pResOut);
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int (*xFullPathname)(sqlite3_vfs*, const char *zName, int nOut, char *zOut);
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void *(*xDlOpen)(sqlite3_vfs*, const char *zFilename);
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void (*xDlError)(sqlite3_vfs*, int nByte, char *zErrMsg);
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void (*(*xDlSym)(sqlite3_vfs*,void*, const char *zSymbol))(void);
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void (*xDlClose)(sqlite3_vfs*, void*);
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int (*xRandomness)(sqlite3_vfs*, int nByte, char *zOut);
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int (*xSleep)(sqlite3_vfs*, int microseconds);
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int (*xCurrentTime)(sqlite3_vfs*, double*);
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int (*xGetLastError)(sqlite3_vfs*, int, char *);
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int (*xCurrentTimeInt64)(sqlite3_vfs*, sqlite3_int64*);
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int (*xSetSystemCall)(sqlite3_vfs*, const char *zName, sqlite3_syscall_ptr);
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sqlite3_syscall_ptr (*xGetSystemCall)(sqlite3_vfs*, const char *zName);
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const char *(*xNextSystemCall)(sqlite3_vfs*, const char *zName);
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};
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int sqlite3_initialize(void);
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int sqlite3_shutdown(void);
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int sqlite3_os_init(void);
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int sqlite3_os_end(void);
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int sqlite3_config(int, ...);
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int sqlite3_db_config(sqlite3*, int op, ...);
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typedef struct sqlite3_mem_methods sqlite3_mem_methods;
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struct sqlite3_mem_methods {
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void *(*xMalloc)(int); /* Memory allocation function */
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void (*xFree)(void*); /* Free a prior allocation */
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void *(*xRealloc)(void*,int); /* Resize an allocation */
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int (*xSize)(void*); /* Return the size of an allocation */
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int (*xRoundup)(int); /* Round up request size to allocation size */
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int (*xInit)(void*); /* Initialize the memory allocator */
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void (*xShutdown)(void*); /* Deinitialize the memory allocator */
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void *pAppData; /* Argument to xInit() and xShutdown() */
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};
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int sqlite3_extended_result_codes(sqlite3*, int onoff);
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sqlite3_int64 sqlite3_last_insert_rowid(sqlite3*);
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int sqlite3_changes(sqlite3*);
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int sqlite3_total_changes(sqlite3*);
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void sqlite3_interrupt(sqlite3*);
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int sqlite3_complete(const char *sql);
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int sqlite3_complete16(const void *sql);
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int sqlite3_busy_handler(sqlite3*, int(*)(void*,int), void*);
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int sqlite3_busy_timeout(sqlite3*, int ms);
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/*
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// Legacy, don't want to use this in new code
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int sqlite3_get_table(
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sqlite3 *db, // An open database
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const char *zSql, // SQL to be evaluated
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char ***pazResult, // Results of the query
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int *pnRow, // Number of result rows written here
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int *pnColumn, // Number of result columns written here
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char **pzErrmsg // Error msg written here
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);
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void sqlite3_free_table(char **result);
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*/
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char *sqlite3_mprintf(const char*,...);
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char *sqlite3_vmprintf(const char*, va_list);
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char *sqlite3_snprintf(int,char*,const char*, ...);
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char *sqlite3_vsnprintf(int,char*,const char*, va_list);
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void *sqlite3_malloc(int);
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void *sqlite3_realloc(void*, int);
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void sqlite3_free(void*);
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sqlite3_int64 sqlite3_memory_used(void);
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sqlite3_int64 sqlite3_memory_highwater(int resetFlag);
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void sqlite3_randomness(int N, void *P);
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int sqlite3_set_authorizer(sqlite3*,
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int (*xAuth)(void*,int,const char*,const char*,const char*,const char*),
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void *pUserData
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);
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void *sqlite3_trace(sqlite3*, void(*xTrace)(void*,const char*), void*);
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void *sqlite3_profile(sqlite3*,
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void(*xProfile)(void*,const char*,sqlite3_uint64), void*);
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void sqlite3_progress_handler(sqlite3*, int, int(*)(void*), void*);
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int sqlite3_open(
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const char *filename, /* Database filename (UTF-8) */
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sqlite3 **ppDb /* OUT: SQLite db handle */
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);
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int sqlite3_open16(
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const void *filename, /* Database filename (UTF-16) */
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sqlite3 **ppDb /* OUT: SQLite db handle */
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);
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int sqlite3_open_v2(
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const char *filename, /* Database filename (UTF-8) */
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sqlite3 **ppDb, /* OUT: SQLite db handle */
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int flags, /* Flags */
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const char *zVfs /* Name of VFS module to use */
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);
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const char *sqlite3_uri_parameter(const char *zFilename, const char *zParam);
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int sqlite3_uri_boolean(const char *zFile, const char *zParam, int bDefault);
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sqlite3_int64 sqlite3_uri_int64(const char*, const char*, sqlite3_int64);
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int sqlite3_errcode(sqlite3 *db);
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int sqlite3_extended_errcode(sqlite3 *db);
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const char *sqlite3_errmsg(sqlite3*);
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const void *sqlite3_errmsg16(sqlite3*);
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typedef struct sqlite3_stmt sqlite3_stmt;
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int sqlite3_limit(sqlite3*, int id, int newVal);
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int sqlite3_prepare(
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sqlite3 *db, /* Database handle */
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const char *zSql, /* SQL statement, UTF-8 encoded */
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int nByte, /* Maximum length of zSql in bytes. */
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sqlite3_stmt **ppStmt, /* OUT: Statement handle */
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const char **pzTail /* OUT: Pointer to unused portion of zSql */
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);
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int sqlite3_prepare_v2(
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sqlite3 *db, /* Database handle */
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const char *zSql, /* SQL statement, UTF-8 encoded */
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int nByte, /* Maximum length of zSql in bytes. */
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sqlite3_stmt **ppStmt, /* OUT: Statement handle */
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const char **pzTail /* OUT: Pointer to unused portion of zSql */
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);
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int sqlite3_prepare_v3(
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sqlite3 *db, /* Database handle */
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const char *zSql, /* SQL statement, UTF-8 encoded */
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int nByte, /* Maximum length of zSql in bytes. */
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unsigned int prepFlags, /* Zero or more SQLITE_PREPARE_ flags */
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sqlite3_stmt **ppStmt, /* OUT: Statement handle */
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const char **pzTail /* OUT: Pointer to unused portion of zSql */
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);
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int sqlite3_prepare16(
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sqlite3 *db, /* Database handle */
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const void *zSql, /* SQL statement, UTF-16 encoded */
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int nByte, /* Maximum length of zSql in bytes. */
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sqlite3_stmt **ppStmt, /* OUT: Statement handle */
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const void **pzTail /* OUT: Pointer to unused portion of zSql */
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);
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int sqlite3_prepare16_v2(
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sqlite3 *db, /* Database handle */
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const void *zSql, /* SQL statement, UTF-16 encoded */
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int nByte, /* Maximum length of zSql in bytes. */
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sqlite3_stmt **ppStmt, /* OUT: Statement handle */
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const void **pzTail /* OUT: Pointer to unused portion of zSql */
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);
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int sqlite3_prepare16_v3(
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sqlite3 *db, /* Database handle */
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const void *zSql, /* SQL statement, UTF-16 encoded */
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int nByte, /* Maximum length of zSql in bytes. */
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unsigned int prepFlags, /* Zero or more SQLITE_PREPARE_ flags */
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sqlite3_stmt **ppStmt, /* OUT: Statement handle */
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const void **pzTail /* OUT: Pointer to unused portion of zSql */
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);
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const char *sqlite3_sql(sqlite3_stmt *pStmt);
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int sqlite3_stmt_readonly(sqlite3_stmt *pStmt);
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int sqlite3_stmt_busy(sqlite3_stmt*);
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typedef struct Mem sqlite3_value;
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typedef struct sqlite3_context sqlite3_context;
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int sqlite3_bind_blob(sqlite3_stmt*, int, const void*, int n, void(*)(void*));
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int sqlite3_bind_double(sqlite3_stmt*, int, double);
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int sqlite3_bind_int(sqlite3_stmt*, int, int);
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int sqlite3_bind_int64(sqlite3_stmt*, int, sqlite3_int64);
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int sqlite3_bind_null(sqlite3_stmt*, int);
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int sqlite3_bind_text(sqlite3_stmt*, int, const char*, int n, void(*)(void*));
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int sqlite3_bind_text16(sqlite3_stmt*, int, const void*, int, void(*)(void*));
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int sqlite3_bind_value(sqlite3_stmt*, int, const sqlite3_value*);
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int sqlite3_bind_zeroblob(sqlite3_stmt*, int, int n);
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int sqlite3_bind_parameter_count(sqlite3_stmt*);
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const char *sqlite3_bind_parameter_name(sqlite3_stmt*, int);
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int sqlite3_bind_parameter_index(sqlite3_stmt*, const char *zName);
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int sqlite3_clear_bindings(sqlite3_stmt*);
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int sqlite3_column_count(sqlite3_stmt *pStmt);
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const char *sqlite3_column_name(sqlite3_stmt*, int N);
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const void *sqlite3_column_name16(sqlite3_stmt*, int N);
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const char *sqlite3_column_database_name(sqlite3_stmt*,int);
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const void *sqlite3_column_database_name16(sqlite3_stmt*,int);
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const char *sqlite3_column_table_name(sqlite3_stmt*,int);
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const void *sqlite3_column_table_name16(sqlite3_stmt*,int);
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const char *sqlite3_column_origin_name(sqlite3_stmt*,int);
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const void *sqlite3_column_origin_name16(sqlite3_stmt*,int);
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const char *sqlite3_column_decltype(sqlite3_stmt*,int);
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const void *sqlite3_column_decltype16(sqlite3_stmt*,int);
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int sqlite3_step(sqlite3_stmt*);
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int sqlite3_data_count(sqlite3_stmt *pStmt);
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const void *sqlite3_column_blob(sqlite3_stmt*, int iCol);
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int sqlite3_column_bytes(sqlite3_stmt*, int iCol);
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int sqlite3_column_bytes16(sqlite3_stmt*, int iCol);
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double sqlite3_column_double(sqlite3_stmt*, int iCol);
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int sqlite3_column_int(sqlite3_stmt*, int iCol);
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sqlite3_int64 sqlite3_column_int64(sqlite3_stmt*, int iCol);
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const unsigned char *sqlite3_column_text(sqlite3_stmt*, int iCol);
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const void *sqlite3_column_text16(sqlite3_stmt*, int iCol);
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int sqlite3_column_type(sqlite3_stmt*, int iCol);
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sqlite3_value *sqlite3_column_value(sqlite3_stmt*, int iCol);
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int sqlite3_finalize(sqlite3_stmt *pStmt);
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int sqlite3_reset(sqlite3_stmt *pStmt);
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int sqlite3_create_function(
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sqlite3 *db,
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const char *zFunctionName,
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int nArg,
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int eTextRep,
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void *pApp,
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void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
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void (*xStep)(sqlite3_context*,int,sqlite3_value**),
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void (*xFinal)(sqlite3_context*)
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);
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int sqlite3_create_function16(
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sqlite3 *db,
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const void *zFunctionName,
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int nArg,
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int eTextRep,
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void *pApp,
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void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
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void (*xStep)(sqlite3_context*,int,sqlite3_value**),
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void (*xFinal)(sqlite3_context*)
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);
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int sqlite3_create_function_v2(
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sqlite3 *db,
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const char *zFunctionName,
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int nArg,
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int eTextRep,
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void *pApp,
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void (*xFunc)(sqlite3_context*,int,sqlite3_value**),
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void (*xStep)(sqlite3_context*,int,sqlite3_value**),
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void (*xFinal)(sqlite3_context*),
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void(*xDestroy)(void*)
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);
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const void *sqlite3_value_blob(sqlite3_value*);
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int sqlite3_value_bytes(sqlite3_value*);
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int sqlite3_value_bytes16(sqlite3_value*);
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double sqlite3_value_double(sqlite3_value*);
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int sqlite3_value_int(sqlite3_value*);
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sqlite3_int64 sqlite3_value_int64(sqlite3_value*);
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const unsigned char *sqlite3_value_text(sqlite3_value*);
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const void *sqlite3_value_text16(sqlite3_value*);
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const void *sqlite3_value_text16le(sqlite3_value*);
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const void *sqlite3_value_text16be(sqlite3_value*);
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int sqlite3_value_type(sqlite3_value*);
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int sqlite3_value_numeric_type(sqlite3_value*);
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void *sqlite3_aggregate_context(sqlite3_context*, int nBytes);
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void *sqlite3_user_data(sqlite3_context*);
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sqlite3 *sqlite3_context_db_handle(sqlite3_context*);
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void *sqlite3_get_auxdata(sqlite3_context*, int N);
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void sqlite3_set_auxdata(sqlite3_context*, int N, void*, void (*)(void*));
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void sqlite3_result_blob(sqlite3_context*, const void*, int, void(*)(void*));
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void sqlite3_result_double(sqlite3_context*, double);
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void sqlite3_result_error(sqlite3_context*, const char*, int);
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void sqlite3_result_error16(sqlite3_context*, const void*, int);
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void sqlite3_result_error_toobig(sqlite3_context*);
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void sqlite3_result_error_nomem(sqlite3_context*);
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void sqlite3_result_error_code(sqlite3_context*, int);
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void sqlite3_result_int(sqlite3_context*, int);
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void sqlite3_result_int64(sqlite3_context*, sqlite3_int64);
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void sqlite3_result_null(sqlite3_context*);
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void sqlite3_result_text(sqlite3_context*, const char*, int, void(*)(void*));
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void sqlite3_result_text16(sqlite3_context*, const void*, int, void(*)(void*));
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void sqlite3_result_text16le(sqlite3_context*, const void*, int,void(*)(void*));
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void sqlite3_result_text16be(sqlite3_context*, const void*, int,void(*)(void*));
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void sqlite3_result_value(sqlite3_context*, sqlite3_value*);
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void sqlite3_result_zeroblob(sqlite3_context*, int n);
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int sqlite3_create_collation(
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sqlite3*,
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const char *zName,
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int eTextRep,
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void *pArg,
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int(*xCompare)(void*,int,const void*,int,const void*)
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);
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int sqlite3_create_collation_v2(
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sqlite3*,
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const char *zName,
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int eTextRep,
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void *pArg,
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int(*xCompare)(void*,int,const void*,int,const void*),
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void(*xDestroy)(void*)
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);
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int sqlite3_create_collation16(
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sqlite3*,
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const void *zName,
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int eTextRep,
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void *pArg,
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int(*xCompare)(void*,int,const void*,int,const void*)
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);
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int sqlite3_collation_needed(
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sqlite3*,
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void*,
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void(*)(void*,sqlite3*,int eTextRep,const char*)
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);
|
|
int sqlite3_collation_needed16(
|
|
sqlite3*,
|
|
void*,
|
|
void(*)(void*,sqlite3*,int eTextRep,const void*)
|
|
);
|
|
|
|
|
|
|
|
|
|
int sqlite3_sleep(int);
|
|
|
|
|
|
char *sqlite3_temp_directory;
|
|
|
|
|
|
int sqlite3_get_autocommit(sqlite3*);
|
|
|
|
|
|
sqlite3 *sqlite3_db_handle(sqlite3_stmt*);
|
|
|
|
|
|
const char *sqlite3_db_filename(sqlite3 *db, const char *zDbName);
|
|
|
|
int sqlite3_db_readonly(sqlite3 *db, const char *zDbName);
|
|
|
|
|
|
sqlite3_stmt *sqlite3_next_stmt(sqlite3 *pDb, sqlite3_stmt *pStmt);
|
|
|
|
|
|
void *sqlite3_commit_hook(sqlite3*, int(*)(void*), void*);
|
|
void *sqlite3_rollback_hook(sqlite3*, void(*)(void *), void*);
|
|
|
|
|
|
void *sqlite3_update_hook(
|
|
sqlite3*,
|
|
void(*)(void *,int ,char const *,char const *,sqlite3_int64),
|
|
void*
|
|
);
|
|
|
|
|
|
int sqlite3_enable_shared_cache(int);
|
|
|
|
|
|
int sqlite3_release_memory(int);
|
|
|
|
|
|
int sqlite3_db_release_memory(sqlite3*);
|
|
|
|
|
|
sqlite3_int64 sqlite3_soft_heap_limit64(sqlite3_int64 N);
|
|
|
|
|
|
int sqlite3_table_column_metadata(
|
|
sqlite3 *db, /* Connection handle */
|
|
const char *zDbName, /* Database name or NULL */
|
|
const char *zTableName, /* Table name */
|
|
const char *zColumnName, /* Column name */
|
|
char const **pzDataType, /* OUTPUT: Declared data type */
|
|
char const **pzCollSeq, /* OUTPUT: Collation sequence name */
|
|
int *pNotNull, /* OUTPUT: True if NOT NULL constraint exists */
|
|
int *pPrimaryKey, /* OUTPUT: True if column part of PK */
|
|
int *pAutoinc /* OUTPUT: True if column is auto-increment */
|
|
);
|
|
|
|
|
|
int sqlite3_load_extension(
|
|
sqlite3 *db, /* Load the extension into this database connection */
|
|
const char *zFile, /* Name of the shared library containing extension */
|
|
const char *zProc, /* Entry point. Derived from zFile if 0 */
|
|
char **pzErrMsg /* Put error message here if not 0 */
|
|
);
|
|
|
|
|
|
int sqlite3_enable_load_extension(sqlite3 *db, int onoff);
|
|
|
|
|
|
int sqlite3_auto_extension(void (*xEntryPoint)(void));
|
|
|
|
|
|
void sqlite3_reset_auto_extension(void);
|
|
|
|
|
|
|
|
|
|
typedef struct sqlite3_vtab sqlite3_vtab;
|
|
typedef struct sqlite3_index_info sqlite3_index_info;
|
|
typedef struct sqlite3_vtab_cursor sqlite3_vtab_cursor;
|
|
typedef struct sqlite3_module sqlite3_module;
|
|
|
|
|
|
struct sqlite3_module {
|
|
int iVersion;
|
|
int (*xCreate)(sqlite3*, void *pAux,
|
|
int argc, const char *const*argv,
|
|
sqlite3_vtab **ppVTab, char**);
|
|
int (*xConnect)(sqlite3*, void *pAux,
|
|
int argc, const char *const*argv,
|
|
sqlite3_vtab **ppVTab, char**);
|
|
int (*xBestIndex)(sqlite3_vtab *pVTab, sqlite3_index_info*);
|
|
int (*xDisconnect)(sqlite3_vtab *pVTab);
|
|
int (*xDestroy)(sqlite3_vtab *pVTab);
|
|
int (*xOpen)(sqlite3_vtab *pVTab, sqlite3_vtab_cursor **ppCursor);
|
|
int (*xClose)(sqlite3_vtab_cursor*);
|
|
int (*xFilter)(sqlite3_vtab_cursor*, int idxNum, const char *idxStr,
|
|
int argc, sqlite3_value **argv);
|
|
int (*xNext)(sqlite3_vtab_cursor*);
|
|
int (*xEof)(sqlite3_vtab_cursor*);
|
|
int (*xColumn)(sqlite3_vtab_cursor*, sqlite3_context*, int);
|
|
int (*xRowid)(sqlite3_vtab_cursor*, sqlite3_int64 *pRowid);
|
|
int (*xUpdate)(sqlite3_vtab *, int, sqlite3_value **, sqlite3_int64 *);
|
|
int (*xBegin)(sqlite3_vtab *pVTab);
|
|
int (*xSync)(sqlite3_vtab *pVTab);
|
|
int (*xCommit)(sqlite3_vtab *pVTab);
|
|
int (*xRollback)(sqlite3_vtab *pVTab);
|
|
int (*xFindFunction)(sqlite3_vtab *pVtab, int nArg, const char *zName,
|
|
void (**pxFunc)(sqlite3_context*,int,sqlite3_value**),
|
|
void **ppArg);
|
|
int (*xRename)(sqlite3_vtab *pVtab, const char *zNew);
|
|
/* The methods above are in version 1 of the sqlite_module object. Those
|
|
** below are for version 2 and greater. */
|
|
int (*xSavepoint)(sqlite3_vtab *pVTab, int);
|
|
int (*xRelease)(sqlite3_vtab *pVTab, int);
|
|
int (*xRollbackTo)(sqlite3_vtab *pVTab, int);
|
|
};
|
|
|
|
|
|
struct sqlite3_index_info {
|
|
/* Inputs */
|
|
int nConstraint; /* Number of entries in aConstraint */
|
|
struct sqlite3_index_constraint {
|
|
int iColumn; /* Column on left-hand side of constraint */
|
|
unsigned char op; /* Constraint operator */
|
|
unsigned char usable; /* True if this constraint is usable */
|
|
int iTermOffset; /* Used internally - xBestIndex should ignore */
|
|
} *aConstraint; /* Table of WHERE clause constraints */
|
|
int nOrderBy; /* Number of terms in the ORDER BY clause */
|
|
struct sqlite3_index_orderby {
|
|
int iColumn; /* Column number */
|
|
unsigned char desc; /* True for DESC. False for ASC. */
|
|
} *aOrderBy; /* The ORDER BY clause */
|
|
/* Outputs */
|
|
struct sqlite3_index_constraint_usage {
|
|
int argvIndex; /* if >0, constraint is part of argv to xFilter */
|
|
unsigned char omit; /* Do not code a test for this constraint */
|
|
} *aConstraintUsage;
|
|
int idxNum; /* Number used to identify the index */
|
|
char *idxStr; /* String, possibly obtained from sqlite3_malloc */
|
|
int needToFreeIdxStr; /* Free idxStr using sqlite3_free() if true */
|
|
int orderByConsumed; /* True if output is already ordered */
|
|
double estimatedCost; /* Estimated cost of using this index */
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
int sqlite3_create_module(
|
|
sqlite3 *db, /* SQLite connection to register module with */
|
|
const char *zName, /* Name of the module */
|
|
const sqlite3_module *p, /* Methods for the module */
|
|
void *pClientData /* Client data for xCreate/xConnect */
|
|
);
|
|
int sqlite3_create_module_v2(
|
|
sqlite3 *db, /* SQLite connection to register module with */
|
|
const char *zName, /* Name of the module */
|
|
const sqlite3_module *p, /* Methods for the module */
|
|
void *pClientData, /* Client data for xCreate/xConnect */
|
|
void(*xDestroy)(void*) /* Module destructor function */
|
|
);
|
|
|
|
|
|
struct sqlite3_vtab {
|
|
const sqlite3_module *pModule; /* The module for this virtual table */
|
|
int nRef; /* NO LONGER USED */
|
|
char *zErrMsg; /* Error message from sqlite3_mprintf() */
|
|
/* Virtual table implementations will typically add additional fields */
|
|
};
|
|
|
|
|
|
struct sqlite3_vtab_cursor {
|
|
sqlite3_vtab *pVtab; /* Virtual table of this cursor */
|
|
/* Virtual table implementations will typically add additional fields */
|
|
};
|
|
|
|
|
|
int sqlite3_declare_vtab(sqlite3*, const char *zSQL);
|
|
|
|
|
|
int sqlite3_overload_function(sqlite3*, const char *zFuncName, int nArg);
|
|
|
|
|
|
|
|
|
|
typedef struct sqlite3_blob sqlite3_blob;
|
|
|
|
|
|
int sqlite3_blob_open(
|
|
sqlite3*,
|
|
const char *zDb,
|
|
const char *zTable,
|
|
const char *zColumn,
|
|
sqlite3_int64 iRow,
|
|
int flags,
|
|
sqlite3_blob **ppBlob
|
|
);
|
|
|
|
|
|
int sqlite3_blob_reopen(sqlite3_blob *, sqlite3_int64);
|
|
|
|
|
|
int sqlite3_blob_close(sqlite3_blob *);
|
|
|
|
|
|
int sqlite3_blob_bytes(sqlite3_blob *);
|
|
|
|
|
|
int sqlite3_blob_read(sqlite3_blob *, void *Z, int N, int iOffset);
|
|
|
|
|
|
int sqlite3_blob_write(sqlite3_blob *, const void *z, int n, int iOffset);
|
|
|
|
|
|
sqlite3_vfs *sqlite3_vfs_find(const char *zVfsName);
|
|
int sqlite3_vfs_register(sqlite3_vfs*, int makeDflt);
|
|
int sqlite3_vfs_unregister(sqlite3_vfs*);
|
|
|
|
|
|
sqlite3_mutex *sqlite3_mutex_alloc(int);
|
|
void sqlite3_mutex_free(sqlite3_mutex*);
|
|
void sqlite3_mutex_enter(sqlite3_mutex*);
|
|
int sqlite3_mutex_try(sqlite3_mutex*);
|
|
void sqlite3_mutex_leave(sqlite3_mutex*);
|
|
|
|
|
|
typedef struct sqlite3_mutex_methods sqlite3_mutex_methods;
|
|
struct sqlite3_mutex_methods {
|
|
int (*xMutexInit)(void);
|
|
int (*xMutexEnd)(void);
|
|
sqlite3_mutex *(*xMutexAlloc)(int);
|
|
void (*xMutexFree)(sqlite3_mutex *);
|
|
void (*xMutexEnter)(sqlite3_mutex *);
|
|
int (*xMutexTry)(sqlite3_mutex *);
|
|
void (*xMutexLeave)(sqlite3_mutex *);
|
|
int (*xMutexHeld)(sqlite3_mutex *);
|
|
int (*xMutexNotheld)(sqlite3_mutex *);
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
sqlite3_mutex *sqlite3_db_mutex(sqlite3*);
|
|
|
|
int sqlite3_file_control(sqlite3*, const char *zDbName, int op, void*);
|
|
|
|
|
|
int sqlite3_test_control(int op, ...);
|
|
|
|
|
|
|
|
int sqlite3_status(int op, int *pCurrent, int *pHighwater, int resetFlag);
|
|
|
|
|
|
int sqlite3_db_status(sqlite3*, int op, int *pCur, int *pHiwtr, int resetFlg);
|
|
|
|
|
|
|
|
|
|
|
|
int sqlite3_stmt_status(sqlite3_stmt*, int op,int resetFlg);
|
|
|
|
|
|
|
|
|
|
|
|
typedef struct sqlite3_pcache sqlite3_pcache;
|
|
|
|
|
|
typedef struct sqlite3_pcache_page sqlite3_pcache_page;
|
|
struct sqlite3_pcache_page {
|
|
void *pBuf; /* The content of the page */
|
|
void *pExtra; /* Extra information associated with the page */
|
|
};
|
|
|
|
|
|
typedef struct sqlite3_pcache_methods2 sqlite3_pcache_methods2;
|
|
struct sqlite3_pcache_methods2 {
|
|
int iVersion;
|
|
void *pArg;
|
|
int (*xInit)(void*);
|
|
void (*xShutdown)(void*);
|
|
sqlite3_pcache *(*xCreate)(int szPage, int szExtra, int bPurgeable);
|
|
void (*xCachesize)(sqlite3_pcache*, int nCachesize);
|
|
int (*xPagecount)(sqlite3_pcache*);
|
|
sqlite3_pcache_page *(*xFetch)(sqlite3_pcache*, unsigned key, int createFlag);
|
|
void (*xUnpin)(sqlite3_pcache*, sqlite3_pcache_page*, int discard);
|
|
void (*xRekey)(sqlite3_pcache*, sqlite3_pcache_page*,
|
|
unsigned oldKey, unsigned newKey);
|
|
void (*xTruncate)(sqlite3_pcache*, unsigned iLimit);
|
|
void (*xDestroy)(sqlite3_pcache*);
|
|
void (*xShrink)(sqlite3_pcache*);
|
|
};
|
|
|
|
|
|
|
|
|
|
typedef struct sqlite3_backup sqlite3_backup;
|
|
|
|
|
|
sqlite3_backup *sqlite3_backup_init(
|
|
sqlite3 *pDest, /* Destination database handle */
|
|
const char *zDestName, /* Destination database name */
|
|
sqlite3 *pSource, /* Source database handle */
|
|
const char *zSourceName /* Source database name */
|
|
);
|
|
int sqlite3_backup_step(sqlite3_backup *p, int nPage);
|
|
int sqlite3_backup_finish(sqlite3_backup *p);
|
|
int sqlite3_backup_remaining(sqlite3_backup *p);
|
|
int sqlite3_backup_pagecount(sqlite3_backup *p);
|
|
|
|
|
|
int sqlite3_unlock_notify(
|
|
sqlite3 *pBlocked, /* Waiting connection */
|
|
void (*xNotify)(void **apArg, int nArg), /* Callback function to invoke */
|
|
void *pNotifyArg /* Argument to pass to xNotify */
|
|
);
|
|
|
|
|
|
|
|
int sqlite3_stricmp(const char *, const char *);
|
|
int sqlite3_strnicmp(const char *, const char *, int);
|
|
|
|
|
|
void sqlite3_log(int iErrCode, const char *zFormat, ...);
|
|
|
|
|
|
void *sqlite3_wal_hook(
|
|
sqlite3*,
|
|
int(*)(void *,sqlite3*,const char*,int),
|
|
void*
|
|
);
|
|
|
|
|
|
int sqlite3_wal_autocheckpoint(sqlite3 *db, int N);
|
|
|
|
|
|
int sqlite3_wal_checkpoint(sqlite3 *db, const char *zDb);
|
|
|
|
|
|
int sqlite3_wal_checkpoint_v2(
|
|
sqlite3 *db, /* Database handle */
|
|
const char *zDb, /* Name of attached database (or NULL) */
|
|
int eMode, /* SQLITE_CHECKPOINT_* value */
|
|
int *pnLog, /* OUT: Size of WAL log in frames */
|
|
int *pnCkpt /* OUT: Total number of frames checkpointed */
|
|
);
|
|
|
|
|
|
int sqlite3_vtab_config(sqlite3*, int op, ...);
|
|
|
|
int sqlite3_vtab_on_conflict(sqlite3 *);
|
|
|
|
|
|
|
|
|
|
|
|
|
|
// RTree Geometry Queries
|
|
typedef struct sqlite3_rtree_geometry sqlite3_rtree_geometry;
|
|
|
|
|
|
int sqlite3_rtree_geometry_callback(
|
|
sqlite3 *db,
|
|
const char *zGeom,
|
|
int (*xGeom)(sqlite3_rtree_geometry*, int n, double *a, int *pRes),
|
|
void *pContext
|
|
);
|
|
|
|
|
|
struct sqlite3_rtree_geometry {
|
|
void *pContext;
|
|
int nParam;
|
|
double *aParam;
|
|
void *pUser;
|
|
void (*xDelUser)(void *);
|
|
};
|
|
]]
|
|
|
|
local Lib = ffi.load(ffi.os == "Windows" and "bin/sqlite3" or "sqlite3")
|
|
|
|
-- initialize the library
|
|
Lib.sqlite3_initialize();
|
|
|
|
return Lib;
|
|
|