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1712.1.1
by Monty Taylor
Merged libdrizzle directly into tree. |
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/*
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* Drizzle Client & Protocol Library
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*
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* Copyright (C) 2008 Eric Day (eday@oddments.org)
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* All rights reserved.
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*
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* Use and distribution licensed under the BSD license. See
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* the COPYING file in this directory for full text.
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*/
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/**
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* @file
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* @brief Column Declarations
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*/
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#ifndef __DRIZZLE_COLUMN_H
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#define __DRIZZLE_COLUMN_H
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#ifdef __cplusplus
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extern "C" { |
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#endif
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/**
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* @addtogroup drizzle_column Column Declarations
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* @ingroup drizzle_client_interface
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* @ingroup drizzle_server_interface
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*
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* These functions are used to get detailed column information. This information
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* is usually sent as the first part of a result set. There are multiple ways
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* for column information to be buffered depending on the functions being used.
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* @{
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*/
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/**
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* Initialize a column structure.
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*/
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DRIZZLE_API
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drizzle_column_st *drizzle_column_create(drizzle_result_st *result, |
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drizzle_column_st *column); |
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/**
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* Free a column structure.
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*/
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DRIZZLE_API
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void drizzle_column_free(drizzle_column_st *column); |
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/**
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* Get the drizzle_result_st struct that the column belongs to.
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*/
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DRIZZLE_API
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drizzle_result_st *drizzle_column_drizzle_result(drizzle_column_st *column); |
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/**
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* Get catalog name for a column.
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*/
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DRIZZLE_API
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const char *drizzle_column_catalog(drizzle_column_st *column); |
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/**
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* Get database name for a column.
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*/
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DRIZZLE_API
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const char *drizzle_column_db(drizzle_column_st *column); |
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/**
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* Get table name for a column.
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*/
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DRIZZLE_API
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const char *drizzle_column_table(drizzle_column_st *column); |
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/**
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* Get original table name for a column.
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*/
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DRIZZLE_API
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const char *drizzle_column_orig_table(drizzle_column_st *column); |
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/**
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* Get column name for a column.
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*/
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DRIZZLE_API
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const char *drizzle_column_name(drizzle_column_st *column); |
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/**
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* Get original column name for a column.
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*/
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DRIZZLE_API
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const char *drizzle_column_orig_name(drizzle_column_st *column); |
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/**
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* Get charset for a column.
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*/
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DRIZZLE_API
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drizzle_charset_t drizzle_column_charset(drizzle_column_st *column); |
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/**
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* Get size of a column.
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*/
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DRIZZLE_API
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uint32_t drizzle_column_size(drizzle_column_st *column); |
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/**
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* Get max size of a column.
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*/
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DRIZZLE_API
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size_t drizzle_column_max_size(drizzle_column_st *column); |
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/**
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* Set max size of a column.
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*/
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DRIZZLE_API
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void drizzle_column_set_max_size(drizzle_column_st *column, size_t size); |
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/**
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* Get the type of a column.
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*/
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DRIZZLE_API
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drizzle_column_type_t drizzle_column_type(drizzle_column_st *column); |
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/**
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* Get the Drizzle type of a column.
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*/
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DRIZZLE_API
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drizzle_column_type_drizzle_t
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drizzle_column_type_drizzle(drizzle_column_st *column); |
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/**
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* Get flags for a column.
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*/
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DRIZZLE_API
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drizzle_column_flags_t drizzle_column_flags(drizzle_column_st *column); |
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/**
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* Get the number of decimals for numeric columns.
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*/
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DRIZZLE_API
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uint8_t drizzle_column_decimals(drizzle_column_st *column); |
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/**
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* Get default value for a column.
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*/
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DRIZZLE_API
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const uint8_t *drizzle_column_default_value(drizzle_column_st *column, |
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size_t *size); |
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/** @} */
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#ifdef __cplusplus
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}
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#endif
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#endif /* __DRIZZLE_COLUMN_H */ |