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[jOOQ/jOOQ#10360] Support parsing NOT DEFERRABLE INITIALLY IMMEDIATE on

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foreign key constraints
This commit is contained in:
Lukas Eder 2020-07-07 11:40:50 +02:00
parent 3641494f96
commit 9ae0ad9157
1 changed files with 28 additions and 0 deletions
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28
jOOQ/src/main/java/org/jooq/impl/ParserImpl.java
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@ -4194,6 +4194,11 @@ final class ParserImpl implements Parser {
}
private static final Constraint parseConstraintEnforcementIf(ParserContext ctx, ConstraintEnforcementStep e) {
boolean deferrable = parseConstraintDeferrableIf(ctx);
parseConstraintInitiallyIf(ctx);
if (!deferrable)
parseConstraintDeferrableIf(ctx);
if ((parseKeywordIf(ctx, "ENABLE") || parseKeywordIf(ctx, "ENFORCED")) && ctx.requireProEdition())
@ -4208,6 +4213,14 @@ final class ParserImpl implements Parser {
return e;
}
private static final boolean parseConstraintDeferrableIf(ParserContext ctx) {
return parseKeywordIf(ctx, "DEFERRABLE") || parseKeywordIf(ctx, "NOT DEFERRABLE");
}
private static final boolean parseConstraintInitiallyIf(ParserContext ctx) {
return parseKeywordIf(ctx, "INITIALLY") && parseKeyword(ctx, "DEFERRED", "IMMEDIATE");
}
private static final Constraint parsePrimaryKeySpecification(ParserContext ctx, ConstraintTypeStep constraint) {
parseUsingBtreeOrHashIf(ctx);
Field<?>[] fieldNames = parseKeyColumnList(ctx);
@ -11490,6 +11503,21 @@ final class ParserImpl implements Parser {
return peekKeyword(ctx, keyword, true, false, false);
}
private static final boolean parseKeywordIf(ParserContext ctx, String... keywords) {
for (String keyword : keywords)
if (parseKeywordIf(ctx, keyword))
return true;
return false;
}
private static final boolean parseKeyword(ParserContext ctx, String... keywords) {
if (parseKeywordIf(ctx, keywords))
return true;
throw ctx.expected(keywords);
}
private static final Keyword parseAndGetKeyword(ParserContext ctx, String... keywords) {
Keyword result = parseAndGetKeywordIf(ctx, keywords);