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[jOOQ/jOOQ#12804] Add parser support for Teradata's { UPDATE | DELETE }

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This commit is contained in:
Lukas Eder 2022-01-10 12:27:26 +01:00
parent 05c787617b
commit 3715120cc8
1 changed files with 11 additions and 3 deletions
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14
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -2119,7 +2119,11 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
DeleteUsingStep<?> s1 = with == null ? dsl.delete(table) : with.delete(table);
DeleteWhereStep<?> s2 = parseKeywordIf("USING", "FROM") ? s1.using(parseList(',', t -> parseTable(() -> peekKeyword(KEYWORDS_IN_DELETE_FROM)))) : s1;
DeleteOrderByStep<?> s3 = parseKeywordIf("WHERE") ? s2.where(parseCondition()) : s2;
DeleteOrderByStep<?> s3 = parseKeywordIf("ALL")
? s2
: parseKeywordIf("WHERE")
? s2.where(parseCondition())
: s2;
DeleteLimitStep<?> s4 = parseKeywordIf("ORDER BY") ? s3.orderBy(parseList(',', c -> c.parseSortField())) : s3;
DeleteReturningStep<?> s5 = (limit != null || parseKeywordIf("LIMIT"))
? s4.limit(limit != null ? limit : requireParam(parseParenthesisedUnsignedIntegerOrBindVariable()))
@ -2331,7 +2335,11 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
: parseKeywordIf("FROM")
? s2.from(parseList(',', t -> parseTable(() -> peekKeyword(KEYWORDS_IN_UPDATE_FROM))))
: s2;
UpdateOrderByStep<?> s4 = parseKeywordIf("WHERE") ? s3.where(parseCondition()) : s3;
UpdateOrderByStep<?> s4 = parseKeywordIf("ALL")
? s3
: parseKeywordIf("WHERE")
? s3.where(parseCondition())
: s3;
UpdateLimitStep<?> s5 = parseKeywordIf("ORDER BY") ? s4.orderBy(parseList(',', c -> c.parseSortField())) : s4;
UpdateReturningStep<?> s6 = (limit != null || parseKeywordIf("LIMIT"))
? s5.limit(limit != null ? limit : requireParam(parseParenthesisedUnsignedIntegerOrBindVariable()))
@ -13780,7 +13788,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
static {
Set<String> set = new TreeSet<>(asList(KEYWORDS_IN_FROM));
set.addAll(asList("FROM", "USING", "WHERE", "ORDER BY", "LIMIT", "RETURNING"));
set.addAll(asList("FROM", "USING", "ALL", "WHERE", "ORDER BY", "LIMIT", "RETURNING"));
set.addAll(asList(KEYWORDS_IN_STATEMENTS));
KEYWORDS_IN_DELETE_FROM = set.toArray(EMPTY_STRING);
}