noahxzhu commented on issue #1705:
URL: https://github.com/apache/age/issues/1705#issuecomment-2041083817

   > okay let me check your documents and see where the problem is do you mind 
if i see your work
   > […](#)
   > On Sat, Apr 6, 2024 at 3:56 PM Noah Zhu ***@***.***> wrote: have you tried 
escaping the single quotes by doubling the single quotes like; MERGE (n2:Entity 
{id: 'It''s better for technology companies to be run by product people'}) 
which will tell your parser to treat the single quote in your string as part of 
the string … <#m_6476712402078747728_> On Sat, Apr 6, 2024 at 3:10 PM Noah Zhu 
*@*.*> wrote: Hi @M-Bostone <https://github.com/M-Bostone> 
https://github.com/M-Bostone <https://github.com/M-Bostone> For sure, I'm 
encountering some problem with age that the behavior is little different with 
the Neo4j in some specific case, I've already created a issue for this #1722 
<#1722> <#1722 <#1722>> I'd appreciate some help. Also I want to contribute to 
this project, but I need to learn more in advance. — Reply to this email 
directly, view it on GitHub <#1705 (comment) <[#1705 
(comment)](https://github.com/apache/age/issues/1705#issuecomment-2041065431)>>,
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 . You are receiving this because you were mentioned.Message ID: @.*> -- men 
I'm using the docker image which is provided on the github README.md for some 
testing. I do can put the completed query and add like backslash, use double 
quotes to wrap the string if the string contains single quotes or use single 
quotes to wrap the string if the string contains double quotes. But most of my 
time, I need to parameterize the queries that looks buggy, especially with the 
python driver. And for now the problem from my side is all the strings are from 
some documents, that means I need to process the string in advance to put it as 
the parameters into the query, but that doesn't work for now. 
 There's no this kinds of problems when I use the Neo4j. Also I can't create a 
vertex with a label contain single quotes which works in Neo4j. — Reply to this 
email directly, view it on GitHub <[#1705 
(comment)](https://github.com/apache/age/issues/1705#issuecomment-2041074897)>, 
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   I'm working with the llamaindex, use LLM(OpenAI Model) to extract some 
contents to triplets like [subj, rel, obj], the contents are from any pdfs or 
txts, so that means I can't fully control what the LLM extract for me, maybe 
the subj contains some special chars, or rel and obj as well.
   
   this is my python code
   ```
       def upsert_triplet(self, subj: str, rel: str, obj: str) -> None:
           """Add triplet."""
           rel = rel.replace(" ", "_").upper()
           prepared_statement = f"""
               MERGE (n1:`{self.node_label}` {{id: %s}})
               MERGE (n2:`{self.node_label}` {{id: %s}})
               MERGE (n1)-[:`{rel}`]->(n2)
           """
   
           self._age.execCypher(prepared_statement, params=(subj, obj))
           self._age.commit()
   ```
   
   the extracted data could be:
   ```
   ["I", "Learned", "It's better for technology companies to be run by product 
people"]
   
   
   or maybe the subj or rel also includes single quotes or double quotes
   ["I", "include any '", "It's better for technology companies to be run by 
product people"]
   ```
   There's no problem with this kind of data in Neo4j.
   


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