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Added ability for synchronizing databases among servers.

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Manual merge from branches/gsoc/zahra.
This commit is contained in:
Michal Čihař
2009-08-24 14:39:38 +00:00
parent 2fbe820b3d
commit 215b8fa174
72 changed files with 4024 additions and 42 deletions
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75
libraries/database_interface.lib.php
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@@ -825,6 +825,79 @@ function PMA_DBI_get_columns($database, $table, $full = false, $link = null)
}
/**
* array PMA_DBI_get_column_values (string $database, string $table, string $column , mysql db link $link = null)
*
* @param string $database name of database
* @param string $table name of table to retrieve columns from
* @param string $column name of the column to retrieve data from
* @param mixed $link mysql link resource
* @return array $field_values
*/
function PMA_DBI_get_column_values($database, $table, $column, $link = null)
{
$query = 'SELECT ';
for($i=0; $i< sizeof($column); $i++)
{
$query.= PMA_backquote($column[$i]);
if($i < (sizeof($column)-1))
{
$query.= ', ';
}
}
$query.= ' FROM ' . PMA_backquote($database) . '.' . PMA_backquote($table);
$field_values = PMA_DBI_fetch_result($query, null, null, $link);
if (! is_array($field_values) || count($field_values) < 1) {
return false;
}
return $field_values;
}
/**
* array PMA_DBI_get_table_data (string $database, string $table, mysql db link $link = null)
*
* @param string $database name of database
* @param string $table name of table to retrieve columns from
* @param mixed $link mysql link resource
* @return array $result
*/
function PMA_DBI_get_table_data($database, $table, $link = null)
{
$result = PMA_DBI_fetch_result(
'SELECT * FROM ' . PMA_backquote($database) . '.' . PMA_backquote($table),
null,null, $link);
if (! is_array($result) || count($result) < 1) {
return false;
}
return $result;
}
/**
* array PMA_DBI_get_table_indexes($database, $table, $link = null)
*
* @param string $database name of database
* @param string $table name of the table whose indexes are to be retreived
* @param mixed $link mysql link resource
* @return array $indexes
*/
function PMA_DBI_get_table_indexes($database, $table, $link = null)
{
$indexes = PMA_DBI_fetch_result(
'SHOW INDEXES FROM ' .PMA_backquote($database) . '.' . PMA_backquote($table),
null, null, $link);
if (! is_array($indexes) || count($indexes) < 1) {
return false;
}
return $indexes;
}
/**
* returns value of given mysql server variable
*
* @param string $var mysql server variable name
@@ -832,6 +905,8 @@ function PMA_DBI_get_columns($database, $table, $full = false, $link = null)
* @param mixed $link mysql link resource|object
* @return mixed value for mysql server variable
*/
function PMA_DBI_get_variable($var, $type = PMA_DBI_GETVAR_SESSION, $link = null)
{
if ($link === null) {