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[jOOQ/jOOQ#12013] Support parsing HSQLDB post-fix IF EXISTS in DROP statements

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This commit is contained in:
Lukas Eder 2021-06-15 13:31:52 +02:00
parent dc287a4154
commit c74cb49c50
1 changed files with 20 additions and 1 deletions
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21
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -3598,8 +3598,9 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
}
private final DDLQuery parseDropExtension() {
parseKeywordIf("IF EXISTS");
boolean ifExists = parseKeywordIf("IF EXISTS");
parseIdentifiers();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
if (!parseKeywordIf("CASCADE"))
parseKeywordIf("RESTRICT");
return IGNORE;
@ -3639,6 +3640,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropView() {
boolean ifExists = parseKeywordIf("IF EXISTS");
Table<?> tableName = parseTableName();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
DropViewFinalStep s1;
@ -3828,6 +3830,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropSequence() {
boolean ifExists = parseKeywordIf("IF EXISTS");
Sequence<?> sequenceName = parseSequenceName();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
parseKeywordIf("RESTRICT");
return ifExists
@ -4985,6 +4988,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropTable(boolean temporary) {
boolean ifExists = parseKeywordIf("IF EXISTS");
Table<?> tableName = parseTableName();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
boolean cascade = parseKeywordIf("CASCADE");
boolean restrict = !cascade && parseKeywordIf("RESTRICT");
@ -5325,6 +5329,16 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
@ -5339,6 +5353,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropType() {
boolean ifExists = parseKeywordIf("IF EXISTS");
List<Name> typeNames = parseIdentifiers();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
boolean cascade = parseKeywordIf("CASCADE");
boolean restrict = !cascade && parseKeywordIf("RESTRICT");
@ -5463,6 +5478,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropDomain() {
boolean ifExists = parseKeywordIf("IF EXISTS");
Domain<?> domainName = parseDomainName();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
boolean cascade = parseKeywordIf("CASCADE");
boolean restrict = !cascade && parseKeywordIf("RESTRICT");
@ -5530,6 +5546,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropDatabase() {
boolean ifExists = parseKeywordIf("IF EXISTS");
Catalog catalogName = parseCatalogName();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
return ifExists
? dsl.dropDatabaseIfExists(catalogName)
@ -5571,6 +5588,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropSchema() {
boolean ifExists = parseKeywordIf("IF EXISTS");
Schema schemaName = parseSchemaName();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
boolean cascade = parseKeywordIf("CASCADE");
boolean restrict = !cascade && parseKeywordIf("RESTRICT");
@ -5670,6 +5688,7 @@ final class DefaultParseContext extends AbstractScope implements ParseContext {
private final DDLQuery parseDropIndex() {
boolean ifExists = parseKeywordIf("IF EXISTS");
Name indexName = parseIndexName();
ifExists = ifExists || parseKeywordIf("IF EXISTS");
boolean on = parseKeywordIf("ON");
Table<?> onTable = on ? parseTableName() : null;