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Check for ints being inserted into text (clob) fieds to cast them to string.

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Affects insert_record(), update_record() and set_field_xx(). MDL-15460
This commit is contained in:
stronk7
2008-06-28 21:09:10 +00:00
parent dfc05efe0d
commit a3bf516d75
1 changed files with 17 additions and 1 deletions
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lib/dml/mssql_adodb_moodle_database.php
+17 -1
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@@ -171,6 +171,11 @@ class mssql_adodb_moodle_database extends adodb_moodle_database {
$value = null; /// Set the default value to be inserted in first instance
}
} else if ($column->meta_type == 'X') { /// MSSQL doesn't cast from int to text, so if text column
if (is_numeric($value)) { /// and is numeric value
$value = (string)$value; /// cast to string
}
} else if (is_bool($value)) {
$value = (int)$value; // prevent "false" problems
@@ -236,8 +241,14 @@ class mssql_adodb_moodle_database extends adodb_moodle_database {
if (is_null($newvalue)) {
$newfield = "$newfield = NULL";
} else {
if (is_bool($newvalue)) {
if ($column->meta_type == 'X') { /// MSSQL doesn't cast from int to text, so if text column
if (is_numeric($newvalue)) { /// and is numeric value
$newvalue = (string)$newvalue; /// cast to string in PHP
}
} else if (is_bool($newvalue)) {
$newvalue = (int)$newvalue; // prevent "false" problems
} else if ($newvalue === '') {
if ($column->meta_type == 'I' or $column->meta_type == 'F' or $column->meta_type == 'N') {
$newvalue = 0; // prevent '' problems in numeric fields
@@ -291,6 +302,11 @@ class mssql_adodb_moodle_database extends adodb_moodle_database {
$value = null; /// Set the default value to be inserted in first instance
}
} else if ($column->meta_type == 'X') { /// MSSQL doesn't cast from int to text, so if text column
if (is_numeric($value)) { /// and is numeric value
$value = (string)$value; /// cast to string
}
} else if (is_bool($value)) {
$value = (int)$value; // prevent "false" problems