Aaron McCurry created BLUR-343:
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Summary: Allow wildcards and regex on fields in query
Key: BLUR-343
URL: https://issues.apache.org/jira/browse/BLUR-343
Project: Apache Blur
Issue Type: New Feature
Components: Blur
Affects Versions: 0.2.4
Reporter: Aaron McCurry
Fix For: 0.2.4
This issue is to allow blur queries to contain wildcard and regex expressions
for field matching. Given the example schema of:
{noformat}fam1.col1 is an int
fam1.col2 is a string
fam1.col3 is a long
fam2.col1 is an int
fam2.col2 is a string
fam2.col3 is a long{noformat}
h4. The following queries would expand to
h5. Basic Column
h6. User provided
{noformat}+fam1.col?:1234 +fam1.col3:5678{noformat}
h6. Expanded to
{noformat}+<fam1.col1:1234 fam1.col2:1234 fam1.col3:1234>
+<fam1.col3:5678>{noformat}
h5. Type aware
h6. User provided
{noformat}+fam1.col?:abc +fam1.col3:5678{noformat}
h6. Expanded to
{noformat}+<fam1.col2:abc> +<fam1.col3:5678>{noformat}
h5. Basic Family
h6. User provided
{noformat}+fam?.col2:abc +fam1.col3:5678{noformat}
h6. Expanded to
{noformat}+(<fam1.col2:abc> <fam2.col2:abc>) +<fam1.col3:5678>{noformat}
h5. Expand Everything
h6. User provided
{noformat}+*.*:1234 +fam1.col3:5678{noformat}
h6. Expanded to
{noformat}+(<fam1.col1:1234 fam1.col2:1234 fam1.col3:1234> <fam2.col1:1234
fam2.col2:1234 fam2.col3:1234>) +<fam1.col3:5678>{noformat}
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