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Feature Request #3163355 - Skip dumping data comment if table is empty.

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This commit is contained in:
Rouslan Placella
2011-03-27 12:40:55 +01:00
committed by Michal Čihař
parent 0ac18e564a
commit 6adfdb3b44
1 changed files with 10 additions and 16 deletions
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26
libraries/export/sql.php
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@@ -953,15 +953,6 @@ function PMA_exportData($db, $table, $crlf, $error_url, $sql_query)
} }
// it's not a VIEW // it's not a VIEW
$head = PMA_possibleCRLF()
. PMA_exportComment()
. PMA_exportComment(__('Dumping data for table') . ' ' . $formatted_table_name)
. PMA_exportComment();
if (! PMA_exportOutputHandler($head)) {
return FALSE;
}
$buffer = ''; $buffer = '';
// analyze the query to get the true column names, not the aliases // analyze the query to get the true column names, not the aliases
@@ -977,13 +968,6 @@ function PMA_exportData($db, $table, $crlf, $error_url, $sql_query)
} }
if ($result != FALSE) { if ($result != FALSE) {
// emit a single CRLF before the first data statement (produces
// an unintended CRLF when there is no data, but I don't see how it
// can be avoided, as we are in UNBUFFERED mode)
if (! PMA_exportOutputHandler($crlf)) {
return FALSE;
}
$fields_cnt = PMA_DBI_num_fields($result); $fields_cnt = PMA_DBI_num_fields($result);
// Get field information // Get field information
@@ -1053,6 +1037,16 @@ function PMA_exportData($db, $table, $crlf, $error_url, $sql_query)
} }
while ($row = PMA_DBI_fetch_row($result)) { while ($row = PMA_DBI_fetch_row($result)) {
if ($current_row == 0) {
$head = PMA_possibleCRLF()
. PMA_exportComment()
. PMA_exportComment(__('Dumping data for table') . ' ' . $formatted_table_name)
. PMA_exportComment()
. $crlf;
if (! PMA_exportOutputHandler($head)) {
return FALSE;
}
}
$current_row++; $current_row++;
for ($j = 0; $j < $fields_cnt; $j++) { for ($j = 0; $j < $fields_cnt; $j++) {
// NULL // NULL