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[jOOQ/jOOQ#7106] Add parser support for status quo

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This commit is contained in:
Lukas Eder 2023-01-03 20:14:14 +01:00
parent bb7a8b4c3b
commit 853b3c8729
1 changed files with 50 additions and 7 deletions
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57
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -1103,7 +1103,9 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
break;
case 'B':
if (!parseResultQuery && peekKeyword("BEGIN")) {
if (!parseResultQuery && peekKeyword("BEGIN TRANSACTION", "BEGIN TRAN"))
return result = parseStartTransaction();
else if (!parseResultQuery && peekKeyword("BEGIN")) {
languageContext = previous;
return result = parseBlock(false);
}
@ -1124,8 +1126,8 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
;
else if (parseKeywordIf("COMMIT"))
throw notImplemented("COMMIT");
else if (!parseResultQuery && peekKeyword("COMMIT"))
return result = parseCommit();
else if (parseKeywordIf("CONNECT"))
throw notImplemented("CONNECT");
@ -1193,8 +1195,10 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
return result = metaLookupsForceIgnore(true).parseRevoke();
else if (parseKeywordIf("REPLACE"))
throw notImplemented("REPLACE");
else if (parseKeywordIf("ROLLBACK"))
throw notImplemented("ROLLBACK");
else if (!parseResultQuery && peekKeyword("RELEASE"))
return result = parseReleaseSavepoint();
else if (!parseResultQuery && peekKeyword("ROLLBACK"))
return result = parseRollback();
break;
@ -1203,8 +1207,10 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
return result = parseSelect();
else if (!parseResultQuery && peekKeyword("SET"))
return result = parseSet();
else if (parseKeywordIf("SAVEPOINT"))
throw notImplemented("SAVEPOINT");
else if (!parseResultQuery && peekKeyword("SAVE", "SAVEPOINT"))
return result = parseSavepoint();
else if (!parseResultQuery && peekKeyword("START"))
return result = parseStartTransaction();
break;
@ -3450,6 +3456,43 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final Query parseStartTransaction() {
parseKeyword("START", "BEGIN");
parseKeyword("TRAN", "TRANSACTION");
parseKeywordIf("READ WRITE");
return dsl.startTransaction();
}
private final Query parseSavepoint() {
if (parseKeywordIf("SAVEPOINT"))
return dsl.savepoint(parseIdentifier());
parseKeyword("SAVE");
parseKeyword("TRAN", "TRANSACTION");
return dsl.savepoint(parseIdentifier());
}
private final Query parseReleaseSavepoint() {
parseKeyword("RELEASE SAVEPOINT");
return dsl.releaseSavepoint(parseIdentifier());
}
private final Query parseCommit() {
parseKeyword("COMMIT");
parseKeywordIf("WORK", "TRAN", "TRANSACTION");
return dsl.commit();
}
private final Query parseRollback() {
parseKeyword("ROLLBACK");
if (parseKeywordIf("TRAN", "TRANSACTION", "TO SAVEPOINT"))
return dsl.rollback().toSavepoint(parseIdentifier());
parseKeywordIf("WORK");
return dsl.rollback();
}
private final Block parseDo() {
parseKeyword("DO");