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add join pattern

This commit is contained in:
XudongXie 2024-09-11 23:34:42 +08:00
parent 5623109565
commit bd1cec8fbd
2 changed files with 18 additions and 5 deletions
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13
sqlTranslate/.idea/workspace.xml
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@ -5,9 +5,7 @@
</component>
<component name="ChangeListManager">
<list default="true" id="d8d12963-4777-48e3-9669-309cf5e41d60" name="更改" comment="revise">
<change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/main/java/Main.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/Main.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/main/java/Parser/OracleParser.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/Parser/OracleParser.java" afterDir="false" />
<change beforePath="$PROJECT_DIR$/src/main/java/Lexer/OracleLexer.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/Lexer/OracleLexer.java" afterDir="false" />
</list>
<option name="SHOW_DIALOG" value="false" />
<option name="HIGHLIGHT_CONFLICTS" value="true" />
@ -350,7 +348,14 @@
<option name="project" value="LOCAL" />
<updated>1726065430463</updated>
</task>
<option name="localTasksCounter" value="36" />
<task id="LOCAL-00036" summary="revise">
<created>1726066806993</created>
<option name="number" value="00036" />
<option name="presentableId" value="LOCAL-00036" />
<option name="project" value="LOCAL" />
<updated>1726066806993</updated>
</task>
<option name="localTasksCounter" value="37" />
<servers />
</component>
<component name="Vcs.Log.Tabs.Properties">

10
sqlTranslate/src/main/java/Lexer/OracleLexer.java
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@ -20,7 +20,7 @@ public class OracleLexer {
// keywords of select
, "DISTINCT", "JOIN", "GROUP BY", "ORDER BY", "HAVING", "UNION", "CASE", "WHEN", "END", "AS"
// keywords of join
, "INNER JOIN", "LEFT JOIN", "LEFT OUTER JOIN", "RIGHT JOIN", "RIGHT OUTER JOIN", "FULL JOIN", "FULL OUTER JOIN", "CROSS JOIN"
};
private static final Pattern TOKEN_PATTERN = Pattern.compile(
"(NUMBER\\(.*?\\))|" + // NUMBER() function
@ -50,6 +50,14 @@ public class OracleLexer {
"(REF CURSOR)|" +
"(GROUP BY)|" +
"(ORDER BY)|" +
"(INNER JOIN)|" +
"(LEFT JOIN)|" +
"(LEFT OUTER JOIN)|" +
"(RIGHT JOIN)|" +
"(RIGHT OUTER JOIN)|" +
"(FULL JOIN)|" +
"(FULL OUTER JOIN)|" +
"(CROSS JOIN)|" +
"(\\b[A-Za-z_][A-Za-z0-9_]*(\\.[A-Za-z_][A-Za-z0-9_]*)*\\b)|" + // Keywords and identifiers