PHP SQlite 函数库详解
PHP SQlite数据库对于拥有相当经验的PHP程序员来说是不会陌生的,但是要想完全掌握PHP SQlite数据库的相关函数的应用也不是一件易事。下面我们就为大家总结了一些PHP SQlite数据库的相关函数。
PHP SQlite数据库之sqlite_array_query —— 发送一条 SQL 查询,并返回一个数组。
sqlite_busy_timeout ——
设置超时时间(busy timeout duration),或者频繁的用户失去权限(disable busy handlers)。
sqlite_changes ——
返回被最新的SQL 查询(changed by the most recent SQL statement)改变的行数。
sqlite_close ——
关闭一个打开的SQLite数据库。
sqlite_column ——
在当前的行中取得一列(a column from the current row of a result set)。
sqlite_create_aggregate ——
Register an aggregating UDF for use in SQL statements。
sqlite_create_function ——
Registers a "regular" User Defined Function for use in SQL statements。
sqlite_current ——
在返回的数组中取得当前的行(the current row from a result set as an array)。
sqlite_error_string ——
返回错误代码的原始描述(the textual description of an error code)。
sqlite_escape_string ——
释放一个用于查询的字符串(Escapes a string for use as a query parameter)。
sqlite_fetch_array ——
取得下一行并设置成一个数组(the next row from a result set as an array)。
sqlite_fetch_single ——
取得第一列并设置成一个字符串(Fetches the first column of a result set as a string)。
sqlite_fetch_string ——
sqlite_fetch_single()的别名。
sqlite_field_name ——
取得结果中指定字段的字段名。
sqlite_has_more ——
返回是否有更多可用的行(whether or not more rows are available)。
sqlite_last_error ——
返回数据库的最新的错误代码(the error code of the last error for a database)。
sqlite_last_insert_rowid ——
返回最新插入的行的行号(the most recently inserted row)。
sqlite_libencoding ——
返回SQLite库(SQLite library)的编码(encoding)。
PHP SQlite数据库之sqlite_libversion ——
返回SQLite库(SQLite library)的版本。
sqlite_next ——
返回下一行的行号。
sqlite_num_fields ——
取得结果集中字段的数目。
sqlite_num_rows ——
取得结果集中行的数目。
sqlite_open ——
打开一个SQLite数据库。如果文件不存在则尝试创建之。
sqlite_popen ——
用永久连接的方式打开一个SQLite数据库。如果文件不存在则尝试创建之。
sqlite_query ——
发送一条 SQL 查询,并返回一个结果句柄(a result handle)。
sqlite_rewind ——
倒回第一行(Seek to the first row number)。
sqlite_seek ——
在缓存结果中查找特定的行号(Seek to a particular row number of a buffered result set)。
sqlite_udf_decode_binary ——
Decode binary data passed as parameters to an UDF。
sqlite_udf_encode_binary ——
Encode binary data before returning it from an UDF。
PHP SQlite数据库之sqlite_unbuffered_query ——
发送一条 SQL 查询,并不获取和缓存结果的行。

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