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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,14 @@ | ||
| [ODBC] | ||
| InstallDir=/opt/teradata/client/ODBC_64 | ||
| Trace=0 | ||
| TraceDll=/opt/teradata/client/ODBC_64/lib/odbctrac.so | ||
| TraceFile=/usr/odbcusr/trace.log | ||
| TraceAutoStop=0 | ||
|
|
||
| [Teradata] | ||
| Driver = /opt/teradata/client/ODBC_64/lib/tdataodbc_sb64.so | ||
| UsageCount = 2 | ||
| APILevel = CORE | ||
| ConnectFunctions = YYY | ||
| DriverODBCVer = 3.51 | ||
| SQLLevel = 1 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,9 @@ | ||
| [ODBC DRIVERS] | ||
| Teradata=Installed | ||
|
|
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| [Teradata] | ||
| Driver=/opt/teradata/client/ODBC_64/lib/tdataodbc_sb64.so | ||
| APILevel=CORE | ||
| ConnectFunctions=YYY | ||
| DriverODBCVer=3.51 | ||
| SQLLevel=1 |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
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| namespace Keboola\Db\ImportExport\Backend\Teradata\Helper; | ||
|
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| use Keboola\Db\ImportExport\Storage\S3\SourceFile; | ||
|
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| final class BackendHelper | ||
| { | ||
| public static function generateTempTableName(): string | ||
| { | ||
| return '__temp_' . str_replace('.', '_', uniqid('csvimport', true)); | ||
| } | ||
|
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||
| public static function generateTempDedupTableName(): string | ||
| { | ||
| return '__temp_DEDUP_' . str_replace('.', '_', uniqid('csvimport', true)); | ||
| } | ||
|
|
||
| /** | ||
| * creates a wildcard string which should match all files in manifest | ||
| * [file01.csv, file01.csv] => file0* | ||
| * TODO | ||
| * - has to fix edgecases a) [1_file.csv, 2_file.csv] b) not all the files matched in WC have to be on s3 | ||
| * @param SourceFile $source | ||
| * @return string | ||
| * @throws \Keboola\Db\Import\Exception | ||
| */ | ||
| public static function getMask(SourceFile $source): string | ||
| { | ||
| $entries = $source->getManifestEntries(); | ||
| if (count($entries) === 0) { | ||
| // no entries -> no data to load | ||
| return ''; | ||
| } | ||
| // SourceDirectory returns fileName as directory/file.csv but SourceFile returns s3://bucket/directory/file.csv | ||
| $toRemove = $source->getS3Prefix() . '/'; | ||
| $entriesAsArrays = []; | ||
| $min = 99999; | ||
| $minIndex = 0; | ||
| foreach ($entries as $i => $entry) { | ||
| $entry = str_replace($toRemove, '', $entry); | ||
| $asArray = str_split($entry); | ||
| $entriesAsArrays[] = $asArray; | ||
| $thisSize = count($asArray); | ||
| if ($thisSize < $min) { | ||
| $min = $thisSize; | ||
| $minIndex = $i; | ||
| } | ||
| } | ||
| $out = []; | ||
|
|
||
| foreach ($entriesAsArrays[$minIndex] as $index => $letter) { | ||
| $match = true; | ||
|
|
||
| foreach ($entriesAsArrays as $fileName) { | ||
| if ($fileName[$index] !== $letter) { | ||
| $match = false; | ||
| break; | ||
| } | ||
| } | ||
| $out[$index] = $match ? $letter : '*'; | ||
| } | ||
| return implode('', $out); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,17 @@ | ||
| <?php | ||
|
|
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| declare(strict_types=1); | ||
|
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| namespace Keboola\Db\ImportExport\Backend\Teradata; | ||
|
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| use Keboola\Db\Import\Exception; | ||
|
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| class TeradataException extends Exception | ||
| { | ||
|
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| public static function covertException(\Doctrine\DBAL\Exception $e): \Throwable | ||
| { | ||
| // TODO | ||
| return $e; | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| <?php | ||
|
|
||
| declare(strict_types=1); | ||
|
|
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| namespace Keboola\Db\ImportExport\Backend\Teradata; | ||
|
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| use Keboola\Db\ImportExport\ImportOptions; | ||
|
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| class TeradataImportOptions extends ImportOptions | ||
| { | ||
| private string $teradataHost; | ||
|
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| private string $teradataUser; | ||
|
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| private string $teradataPassword; | ||
|
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| private int $teradataPort; | ||
|
|
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| /** | ||
| * @param string[] $convertEmptyValuesToNull | ||
| */ | ||
| public function __construct( | ||
| string $teradataHost, | ||
| string $teradataUser, | ||
| string $teradataPassword, | ||
| int $teradataPort, | ||
| array $convertEmptyValuesToNull = [], | ||
| bool $isIncremental = false, | ||
| bool $useTimestamp = false, | ||
| int $numberOfIgnoredLines = 0 | ||
| ) { | ||
| parent::__construct( | ||
| $convertEmptyValuesToNull, | ||
| $isIncremental, | ||
| $useTimestamp, | ||
| $numberOfIgnoredLines | ||
| ); | ||
| $this->teradataHost = $teradataHost; | ||
| $this->teradataUser = $teradataUser; | ||
| $this->teradataPassword = $teradataPassword; | ||
| $this->teradataPort = $teradataPort; | ||
| } | ||
|
|
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| public function getTeradataHost(): string | ||
| { | ||
| return $this->teradataHost; | ||
| } | ||
|
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| public function getTeradataUser(): string | ||
| { | ||
| return $this->teradataUser; | ||
| } | ||
|
|
||
| public function getTeradataPassword(): string | ||
| { | ||
| return $this->teradataPassword; | ||
| } | ||
|
|
||
| public function getTeradataPort(): int | ||
| { | ||
| return $this->teradataPort; | ||
| } | ||
| } |
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