/rtmp/concurrent

text/x-diff

Filename: /rtmp/concurrent

Type: text/x-diff

Part: 0

Patch

Same data as JSON: GET /api/v1/attachments/:id/patch the parsed metadata as JSON — format, series position, per-file stats; never the diff bytes. API reference →

Format: unified

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doc/src/sgml/ref/create_index.sgml	0	0

diff --git a/doc/src/sgml/ref/create_index.sgml b/doc/src/sgml/ref/create_index.sgml
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index e8a7caf..7391a5f
*** a/doc/src/sgml/ref/create_index.sgml
--- b/doc/src/sgml/ref/create_index.sgml
*************** CREATE [ UNIQUE ] INDEX [ CONCURRENTLY ]
*** 400,413 ****
  
     <para>
      In a concurrent index build, the index is actually entered into the
!     system catalogs in one transaction, then the two table scans occur in a
!     second and third transaction.  All active transactions at the time the
!     second table scan starts, not just ones that already involve the table,
!     have the potential to block the concurrent index creation until they
!     finish.  When checking for transactions that could still use the original
!     index, concurrent index creation advances through potentially interfering
!     older transactions one at a time, obtaining shared locks on their virtual
!     transaction identifiers to wait for them to complete.
     </para>
  
     <para>
--- 400,409 ----
  
     <para>
      In a concurrent index build, the index is actually entered into the
!     system catalogs in one transaction; two table scans then occur in a
!     second and third transaction.  The concurrent index build will not
!     complete until all running transactions can see the new index
!     definition.
     </para>
  
     <para>