Hi Clemens, Looks mostly good to me. A few nit picks: 6.4.3.4 Typo, a stray 'it'. "NULL-itvalued" 6.4.4.1.2 Use of the preposition 'of' in "adds the values of the left" reads oddly to me. 'on' perhaps? 6.4.4.2.5 About "A quotation mark inside the string is represented by two consecutive quotation marks". So I think: "the cow said ""moo"" once" (doubled double quotes within a double quoted string), an 'the cow said ''moo'' once'' (doubled single quotes with a single quoted string) are both properly escaped, yielding strings contaiing "moo" and 'moo' respectively. But I'm left uncertain about the result of: "the cow said ''moo'' once" (doubled single quotes within a double quoted string). do I get a string containing ''moo'' or 'moo'? Thanks Keith On Fri, Oct 4, 2019 at 8:04 AM Clemens Vasters <
clemensv@microsoft.com > wrote: Submitter's message Dropped the ALL capability. -- Mr. Clemens Vasters Document Name : AMQP Filter Expressions No description provided. Download Latest Revision Public Download Link Submitter : Mr. Clemens Vasters Group : OASIS Advanced Message Queuing Protocol (AMQP) TC Folder : Working Documents Date submitted : 2019-10-04 00:03:48 Revision : 6