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MDL-59100 dml: Lower the case of INFORMATION_SCHEMA.* fields.

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This commit is contained in:
Matteo Scaramuccia 2017-09-04 22:58:00 +02:00
parent 849405177f
commit 500d8650d2
1 changed files with 9 additions and 1 deletions
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10
lib/dml/mysqli_native_moodle_database.php
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@ -176,6 +176,8 @@ class mysqli_native_moodle_database extends moodle_database {
$result = $this->mysqli->query($sql);
$this->query_end($result);
if ($rec = $result->fetch_assoc()) {
// MySQL 8 BC: information_schema.* returns the fields in upper case.
$rec = array_change_key_case($rec, CASE_LOWER);
$engine = $rec['engine'];
}
$result->close();
@ -248,6 +250,8 @@ class mysqli_native_moodle_database extends moodle_database {
$result = $this->mysqli->query($sql);
$this->query_end($result);
if ($rec = $result->fetch_assoc()) {
// MySQL 8 BC: information_schema.* returns the fields in upper case.
$rec = array_change_key_case($rec, CASE_LOWER);
$collation = $rec['collation_name'];
}
$result->close();
@ -309,10 +313,12 @@ class mysqli_native_moodle_database extends moodle_database {
$result = $this->mysqli->query($sql);
$this->query_end($result);
if ($rec = $result->fetch_assoc()) {
// MySQL 8 BC: information_schema.* returns the fields in upper case.
$rec = array_change_key_case($rec, CASE_LOWER);
if (isset($table)) {
$rowformat = $rec['row_format'];
} else {
$rowformat = $rec['Value'];
$rowformat = $rec['value'];
}
}
$result->close();
@ -691,6 +697,8 @@ class mysqli_native_moodle_database extends moodle_database {
if ($result->num_rows > 0) {
// standard table exists
while ($rawcolumn = $result->fetch_assoc()) {
// MySQL 8 BC: information_schema.* returns the fields in upper case.
$rawcolumn = array_change_key_case($rawcolumn, CASE_LOWER);
$info = (object)$this->get_column_info((object)$rawcolumn);
$structure[$info->name] = new database_column_info($info);
}