FPFranck Pachotinpachot.net·Jun 30, 2023 · 3 min readOracle 19c on ARM processorsOracle has announced Oracle Database for Arm Architectures and it is now available. Let's test it. A VM in the Cloud (Ampere processor) On the Oracle Cloud you can create a free ARM instance: I Choose the following image and shape: which was config...00
FPFranck Pachotinpachot.net·Jun 29, 2023 · 10 min readIndexing JSON in PostgreSQLIndexing JSON documents in PostgreSQL is similar to indexing relational table columns. Although the structure is not enforced at write time like normalized tables, we can still add indexes for our access patterns. In SQL, we index the values we selec...00
FPFranck Pachotinpachot.net·Jun 29, 2023 · 6 min readwhen you have millions of insert statements in a file...Let's say you have a script of one million insert statements with literal values. Of course, this is a bad idea. SQL is a language, not a data exchange format. You should have a file to import with COPY, with all values as CSV for example. Or at leas...00