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[CALCITE-7531] Add to BasicSqlType constructor accepting precision, scale and nullability #4947

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[CALCITE-7531] Add to BasicSqlType constructor accepting precision, scale and nullability #4947

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[CALCITE-7531] Add to `BasicSqlType` constructor accepting precision,…
snuyanzin May 15, 2026
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[CALCITE-7531] Address feedback
snuyanzin May 16, 2026
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14 changes: 14 additions & 0 deletions core/src/main/java/org/apache/calcite/sql/type/BasicSqlType.java
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Original file line number Diff line number Diff line change
Expand Up @@ -76,6 +76,20 @@ public BasicSqlType(RelDataTypeSystem typeSystem, SqlTypeName typeName,
int precision) {
this(typeSystem, typeName, false, precision, SCALE_NOT_SPECIFIED, null,
null);
}

/**
* Constructs a type with precision/length and nullability.
*
* @param typeSystem Type system
* @param typeName Type name
* @param isNullable Whether the type is nullable
* @param precision Precision (called length for some types)
*/
public BasicSqlType(RelDataTypeSystem typeSystem, SqlTypeName typeName,
boolean isNullable, int precision) {
this(typeSystem, typeName, isNullable, precision, SCALE_NOT_SPECIFIED,
null, null);
checkPrecScale(typeName, true, false);
}

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