88}'));INSERTINTOsourceVALUES(1,ARRAY(1,'John')), (2,ARRAY(2,'Bill'));MERGEINTOtargetUSINGsourceONtarget.key=source.keyWHENmatchedTHENUPDATESETvalue=source.value[0]WHENNOTmatchedTHENINSERTVALUES(source.key, source.value[0]); ERROR: Partial referenceofSUPERcolumnisnotsupportedinMERGEstatement. ...
Estimated reading time: 3 minutes. SQLdatabases can use aMERGEorUPSERTstatement to insert new records or update existing records depending on whether the new data exists in the database. Though this feature is part of theSQLstandard, unfortunately, Redshift does not support it. You can still ac...
query_group search_path spectrum_enable_pseudo_columns enable_spectrum_oid spectrum_query_maxerror statement_timeout stored_proc_log_min_messages timezone use_fips_ssl wlm_query_slot_count 文档历史记录数据库开发人员指南 Amazon Redshift 文档 Amazon Redshift 数据库开发人员指南 ...
${usingSQLStatement} ) AS source ON (target."${PK}" = source."${PK}") WHEN MATCHED THEN UPDATE SET ${updateSet()} WHEN NOT MATCHED THEN ${insertSQL()}; `.trim() } async createDatabaseSQL(): Promise<string> { throw new Error("Method not implemented."); } Expand All @@ -1...
protected statement: Statement protected iterator?: IterableIterator<any>; private usingExternalConnection = false; protected usingExternalConnection = false; constructor( database: string | Database, @@ -51,6 +50,7 @@ export class SqliteCursor extends BeeCursor { return results } async cancel()...
The job runs the following SparkSQL statement to update the table: UPDATE glue_catalog.icebergdb1.ecomorders SET shipping_carrier = substring(tracking_number,1,3), tracking_number = substring(tracking_number,4,50) WHERE tracking_number != '' ; Query the Iceberg tab...
On the AWS Glue console, run the ETL jobicebergdemo1-GlueETL4-update-table. The job runs the following SparkSQL statement to update the table: UPDATEglue_catalog.icebergdb1.ecomordersSETshipping_carrier=substring(tracking_number,1,3),tracking_number=substring(tracking_...
The Merge examples use a sample dataset for Amazon Redshift, called the TICKIT data set. As a prerequisite, you can set up the TICKIT tables and data by following the instructions available in the guideGetting started with common database tasks. More detailed information about the sample data ...
MERGE statement Perform Oracle MERGE statements, conditionally insert, update, delete rows, handle insert conflicts, redirect operation as update, avoid multiple inserts, updates, deletes using PostgreSQL INSERT ON CONFLICT clause. November 2, 2024 Glue › dgCreating an Amazon Redshift target node ...
redshift: "psql", }; return mappings[connectionType] || "generic"; } export function removeQueryQuotesHandler( connectionType: string, instance: CodeMirror.Editor, e: ClipboardEvent ) { e.preventDefault(); const dialect = findSqlQueryIdentifierDialect(connectionType); let clipboard = (e.clipboard...