### 28.4.5 sys Schema Stored Functions

[28.4.5.1 The extract\_schema\_from\_file\_name() Function](sys-extract-schema-from-file-name.html)
[28.4.5.2 The extract\_table\_from\_file\_name() Function](sys-extract-table-from-file-name.html)
[28.4.5.3 The format\_bytes() Function](sys-format-bytes.html)
[28.4.5.4 The format\_path() Function](sys-format-path.html)
[28.4.5.5 The format\_statement() Function](sys-format-statement.html)
[28.4.5.6 The format\_time() Function](sys-format-time.html)
[28.4.5.7 The list\_add() Function](sys-list-add.html)
[28.4.5.8 The list\_drop() Function](sys-list-drop.html)
[28.4.5.9 The ps\_is\_account\_enabled() Function](sys-ps-is-account-enabled.html)
[28.4.5.10 The ps\_is\_consumer\_enabled() Function](sys-ps-is-consumer-enabled.html)
[28.4.5.11 The ps\_is\_instrument\_default\_enabled() Function](sys-ps-is-instrument-default-enabled.html)
[28.4.5.12 The ps\_is\_instrument\_default\_timed() Function](sys-ps-is-instrument-default-timed.html)
[28.4.5.13 The ps\_is\_thread\_instrumented() Function](sys-ps-is-thread-instrumented.html)
[28.4.5.14 The ps\_thread\_account() Function](sys-ps-thread-account.html)
[28.4.5.15 The ps\_thread\_id() Function](sys-ps-thread-id.html)
[28.4.5.16 The ps\_thread\_stack() Function](sys-ps-thread-stack.html)
[28.4.5.17 The ps\_thread\_trx\_info() Function](sys-ps-thread-trx-info.html)
[28.4.5.18 The quote\_identifier() Function](sys-quote-identifier.html)
[28.4.5.19 The sys\_get\_config() Function](sys-sys-get-config.html)
[28.4.5.20 The version\_major() Function](sys-version-major.html)
[28.4.5.21 The version\_minor() Function](sys-version-minor.html)
[28.4.5.22 The version\_patch() Function](sys-version-patch.html)

 The following sections describe [`sys`](sys-schema.html) schema stored functions.

