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MDL-16141 Need an sql_position method to do POSITION(needle IN haystack) on crappy databases; and

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MDL-16140 Table "testtable" already exists messages when re-running dml unit tests after a crash - make it self-healing.
This commit is contained in:
tjhunt 2008-08-20 06:51:46 +00:00
parent b601a27548
commit 1d861fce06
4 changed files with 100 additions and 44 deletions
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14
lib/dml/moodle_database.php
View File

@ -1344,6 +1344,20 @@ abstract class moodle_database {
*/
public abstract function sql_substr();
/**
* Returns the SQL for returning searching one string for the location of another.
* Note, there is no guarantee which order $needle, $haystack will be in
* the resulting SQL, so when using this method, and both arguments contain
* placeholders, you should use named placeholders.
* @param string $needle the SQL expression that will be searched for.
* @param string $haystack the SQL expression that will be searched in.
* @return string the required SQL
*/
public function sql_position($needle, $haystack) {
// Implementation using standard SQL.
return "POSITION(($needle) IN ($haystack))";
}
/**
* Returns SQL WHERE conditions.
*

8
lib/dml/mssql_adodb_moodle_database.php
View File

@ -127,6 +127,14 @@ class mssql_adodb_moodle_database extends adodb_moodle_database {
return ' CONVERT(varchar, ' . $fieldname . ', ' . $numchars . ')';
}
/**
* Returns the SQL for returning searching one string for the location of another.
*/
public function sql_substr($needle, $haystack) {
// Implementation using standard SQL.
return "CHARINDEX(($needle), ($haystack))";
}
public function sql_isempty($tablename, $fieldname, $nullablefield, $textfield) {
if ($textfield) {
return $this->sql_compare_text($fieldname)." = '' ";

8
lib/dml/oci8po_adodb_moodle_database.php
View File

@ -182,6 +182,14 @@ class oci8po_adodb_moodle_database extends adodb_moodle_database {
return 'dbms_lob.substr(' . $fieldname . ', ' . $numchars . ',1)';
}
/**
* Returns the SQL for returning searching one string for the location of another.
*/
public function sql_substr($needle, $haystack) {
// Implementation using standard SQL.
return "INSTR(($haystack), ($needle))";
}
public function sql_isempty($tablename, $fieldname, $nullablefield, $textfield) {
if ($nullablefield) {
return " $fieldname IS NULL "; /// empties in nullable fields are stored as

114
lib/dml/simpletest/testdml.php
View File

@ -35,6 +35,23 @@ class dml_test extends UnitTestCase {
$this->tables = array();
}
/**
* Get a xmldb_table object for testing, deleting any existing table
* of the same name, for example if one was left over from a previous test
* run that crashed.
*
* @param database_manager $dbman the database_manager to use.
* @param string $tablename the name of the table to create.
* @return xmldb_table the table object.
*/
private function get_test_table(database_manager $dbman, $tablename) {
$table = new xmldb_table($tablename);
if ($dbman->table_exists($table)) {
$dbman->drop_table($table);
}
return $table;
}
function test_fix_sql_params() {
$DB = $this->tdb;
@ -147,10 +164,11 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $this->tdb->get_manager();
// Need to test with multiple DBs
$table = $this->get_test_table($dbman, "testtable");
$original_count = count($DB->get_tables());
// Need to test with multiple DBs
$table = new xmldb_table("testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
$dbman->create_table($table);
@ -163,7 +181,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $this->tdb->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('enumfield', XMLDB_TYPE_CHAR, '255', null, null, null, XMLDB_ENUM, array('test','test2','test3'),null);
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -186,7 +204,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $this->tdb->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$enumvalues = array('test','test2','test3');
$table->add_field('enumfield', XMLDB_TYPE_CHAR, '255', null, XMLDB_NOTNULL, null, XMLDB_ENUM, $enumvalues, 'test2');
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
@ -206,7 +224,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $this->tdb->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_index('course', XMLDB_INDEX_NOTUNIQUE, array('course'));
@ -232,7 +250,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $this->tdb->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_field('name', XMLDB_TYPE_CHAR, '255', null, null, null, null, null, '0');
@ -261,7 +279,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $this->tdb->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_field('name', XMLDB_TYPE_CHAR, '255', null, null, null, null, null, '0');
@ -418,7 +436,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_field('name', XMLDB_TYPE_CHAR, '255', null, null, null, null, null, '0');
@ -452,7 +470,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_field('name', XMLDB_TYPE_CHAR, '255', null, null, null, null, null, '0');
@ -522,7 +540,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_index('course', XMLDB_INDEX_NOTUNIQUE, array('course'));
@ -550,7 +568,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -581,7 +599,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -605,7 +623,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -654,7 +672,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -678,7 +696,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -701,7 +719,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -726,7 +744,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -755,7 +773,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -784,7 +802,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -803,7 +821,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -823,7 +841,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -843,7 +861,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -860,7 +878,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -878,7 +896,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -896,7 +914,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -921,7 +939,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -945,7 +963,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -961,7 +979,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -980,7 +998,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('description', XMLDB_TYPE_TEXT, 'big', null, null, null, null, null, null);
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1001,7 +1019,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('description', XMLDB_TYPE_TEXT, 'big', null, null, null, null, null, null);
$table->add_field('image', XMLDB_TYPE_BINARY, 'big', null, null, null, null, null, null);
@ -1025,7 +1043,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1044,7 +1062,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1065,7 +1083,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('description', XMLDB_TYPE_TEXT, 'big', null, null, null, null, null, null);
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1089,7 +1107,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('description', XMLDB_TYPE_TEXT, 'big', null, null, null, null, null, null);
$table->add_field('image', XMLDB_TYPE_BINARY, 'big', null, null, null, null, null, null);
@ -1118,7 +1136,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1135,7 +1153,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1154,7 +1172,7 @@ class dml_test extends UnitTestCase {
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1175,7 +1193,7 @@ class dml_test extends UnitTestCase {
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1195,7 +1213,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1215,7 +1233,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1235,7 +1253,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1254,7 +1272,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1273,7 +1291,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1301,7 +1319,7 @@ class dml_test extends UnitTestCase {
$DB = $this->tdb;
$dbman = $DB->get_manager();
$table = new xmldb_table("testtable");
$table = $this->get_test_table($dbman, "testtable");
$table->add_field('id', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, XMLDB_SEQUENCE, null, null, null);
$table->add_field('course', XMLDB_TYPE_INTEGER, '10', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, null, '0');
$table->add_key('primary', XMLDB_KEY_PRIMARY, array('id'));
@ -1315,6 +1333,14 @@ class dml_test extends UnitTestCase {
$this->assertTrue($DB->delete_records_select('testtable', 'course = ?', array(2)));
$this->assertEqual(1, $DB->count_records('testtable'));
}
function test_sql_position() {
$DB = $this->tdb;
$this->assertEqual($DB->get_field_sql(
"SELECT " . $DB->sql_position("'ood'", "'Moodle'") . $DB->sql_null_from_clause()), 2);
$this->assertEqual($DB->get_field_sql(
"SELECT " . $DB->sql_position("'Oracle'", "'Moodle'") . $DB->sql_null_from_clause()), 0);
}
}
/**