预定义常量

下列常量由此扩展定义，且仅在此扩展编译入 PHP 或在运行时动态载入时可用。

The functions sqlite_fetch_array() and sqlite_current() use a constant for the different types of result arrays. The following constants are defined:

SQLite result type constants

SQLITE_ASSOC ( int)

Columns are returned into the array having the field name as the array index.

SQLITE_BOTH ( int)

Columns are returned into the array having both a numerical index and the field name as the array index.

SQLITE_NUM ( int)

Columns are returned into the array having a numerical index to the fields. This index starts with 0, the first field in the result.

A number of functions may return status codes. The following constants are defined:

SQLite status code constants

SQLITE_OK ( int)

Successful result.

SQLITE_ERROR ( int)

SQL error or missing database.

SQLITE_INTERNAL ( int)

An internal logic error in SQLite.

SQLITE_PERM ( int)

Access permission denied.

SQLITE_ABORT ( int)

Callback routine requested an abort.

SQLITE_BUSY ( int)

The database file is locked.

SQLITE_LOCKED ( int)

A table in the database is locked.

SQLITE_NOMEM ( int)

Memory allocation failed.

SQLITE_READONLY ( int)

Attempt to write a readonly database.

SQLITE_INTERRUPT ( int)

Operation terminated internally.

SQLITE_IOERR ( int)

Disk I/O error occurred.

SQLITE_NOTADB ( int)

File opened that is not a database file.

SQLITE_CORRUPT ( int)

The database disk image is malformed.

SQLITE_FORMAT ( int)

Auxiliary database format error.

SQLITE_NOTFOUND ( int)

(Internal) Table or record not found.

SQLITE_FULL ( int)

Insertion failed because database is full.

SQLITE_CANTOPEN ( int)

Unable to open the database file.

SQLITE_PROTOCOL ( int)

Database lock protocol error.

SQLITE_EMPTY ( int)

(Internal) Database table is empty.

SQLITE_SCHEMA ( int)

The database schema changed.

SQLITE_TOOBIG ( int)

Too much data for one row of a table.

SQLITE_CONSTRAINT ( int)

Abort due to constraint violation.

SQLITE_MISMATCH ( int)

Data type mismatch.

SQLITE_MISUSE ( int)

Library used incorrectly.

SQLITE_NOLFS ( int)

Uses of OS features not supported on host.

SQLITE_AUTH ( int)

Authorized failed.

SQLITE_ROW ( int)

Internal process has another row ready.

SQLITE_DONE ( int)

Internal process has finished executing.