SAP Knowledge Base Article - Preview

2772591 - UNCOMPRESSED_SIZE shows memory being consumed even after compression

Symptom

1.  Run the following command after running compression on table:

SQL query SELECT * from M_CS_COLUMNS WHERE table_name = '<table_name>';

2. You can still see memory being consumed under UNCOMPRESSED_SIZE column

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Environment

SAP HANA platform edition 1.0

SAP HANA platform edition 2.0

Product

SAP HANA 1.0, platform edition ; SAP HANA, platform edition 2.0

Keywords

KBA , HAN-DB , SAP HANA Database , Problem

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