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Commit 3d25f76e by wenbin1989 Committed by Qiang Xue
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Fix batchInsert bug in oci. default batchInsert sql is ``` insert into…

Fix batchInsert bug in oci. default batchInsert sql is ``` insert into tableName(col1, col2, col3...) value(`col11`, `col12`,`col13`.... ),(`col21`, `col22`,`col23`.... ); ``` which is illegal in oracle db. Change it to ``` insert into tableName(col1, col2, col3...) select 'col11', 'col12', 'col13' from dual union select 'col21', 'col22', 'col23' from dual union select 'col31', 'col32', 'col33' from dual; ```
parent 39a358c2
Showing with 39 additions and 0 deletions
framework/db/oci/QueryBuilder.php
......@@ -155,4 +155,43 @@ EOD;
return $sql;
}
/**
* @inheritdoc
*/
public function batchInsert($table, $columns, $rows)
{
$schema = $this->db->getSchema();
if (($tableSchema = $schema->getTableSchema($table)) !== null) {
$columnSchemas = $tableSchema->columns;
} else {
$columnSchemas = [];
}
$values = [];
foreach ($rows as $row) {
$vs = [];
foreach ($row as $i => $value) {
if (!is_array($value) && isset($columns[$i]) && isset($columnSchemas[$columns[$i]])) {
$value = $columnSchemas[$columns[$i]]->dbTypecast($value);
}
if (is_string($value)) {
$value = $schema->quoteValue($value);
} elseif ($value === false) {
$value = 0;
} elseif ($value === null) {
$value = 'NULL';
}
$vs[] = $value;
}
$values[] = 'SELECT ' . implode(', ', $vs) . ' FROM DUAL';
}
foreach ($columns as $i => $name) {
$columns[$i] = $schema->quoteColumnName($name);
}
return 'INSERT INTO ' . $schema->quoteTableName($table)
. ' (' . implode(', ', $columns) . ') ' . implode(' UNION ', $values);
}
}
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