[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-08-18 UTC."],[],[],null,["# Interface MysqlColumnOrBuilder (1.71.0)\n\nVersion latestkeyboard_arrow_down\n\n- [1.71.0 (latest)](/java/docs/reference/google-cloud-datastream/latest/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.69.0](/java/docs/reference/google-cloud-datastream/1.69.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.67.0](/java/docs/reference/google-cloud-datastream/1.67.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.66.0](/java/docs/reference/google-cloud-datastream/1.66.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.63.0](/java/docs/reference/google-cloud-datastream/1.63.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.62.0](/java/docs/reference/google-cloud-datastream/1.62.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.61.0](/java/docs/reference/google-cloud-datastream/1.61.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.59.0](/java/docs/reference/google-cloud-datastream/1.59.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.58.0](/java/docs/reference/google-cloud-datastream/1.58.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.57.0](/java/docs/reference/google-cloud-datastream/1.57.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.56.0](/java/docs/reference/google-cloud-datastream/1.56.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.55.0](/java/docs/reference/google-cloud-datastream/1.55.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.54.0](/java/docs/reference/google-cloud-datastream/1.54.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.53.0](/java/docs/reference/google-cloud-datastream/1.53.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.52.0](/java/docs/reference/google-cloud-datastream/1.52.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.51.0](/java/docs/reference/google-cloud-datastream/1.51.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.50.0](/java/docs/reference/google-cloud-datastream/1.50.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.48.0](/java/docs/reference/google-cloud-datastream/1.48.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.47.0](/java/docs/reference/google-cloud-datastream/1.47.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.46.0](/java/docs/reference/google-cloud-datastream/1.46.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.45.0](/java/docs/reference/google-cloud-datastream/1.45.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.44.0](/java/docs/reference/google-cloud-datastream/1.44.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.43.0](/java/docs/reference/google-cloud-datastream/1.43.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.42.0](/java/docs/reference/google-cloud-datastream/1.42.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.41.0](/java/docs/reference/google-cloud-datastream/1.41.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.40.0](/java/docs/reference/google-cloud-datastream/1.40.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.39.0](/java/docs/reference/google-cloud-datastream/1.39.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.38.0](/java/docs/reference/google-cloud-datastream/1.38.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.36.0](/java/docs/reference/google-cloud-datastream/1.36.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.35.0](/java/docs/reference/google-cloud-datastream/1.35.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.34.0](/java/docs/reference/google-cloud-datastream/1.34.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.33.0](/java/docs/reference/google-cloud-datastream/1.33.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.32.0](/java/docs/reference/google-cloud-datastream/1.32.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.31.0](/java/docs/reference/google-cloud-datastream/1.31.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.30.0](/java/docs/reference/google-cloud-datastream/1.30.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.29.0](/java/docs/reference/google-cloud-datastream/1.29.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.28.0](/java/docs/reference/google-cloud-datastream/1.28.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.27.0](/java/docs/reference/google-cloud-datastream/1.27.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.26.0](/java/docs/reference/google-cloud-datastream/1.26.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.23.0](/java/docs/reference/google-cloud-datastream/1.23.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.22.0](/java/docs/reference/google-cloud-datastream/1.22.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.21.0](/java/docs/reference/google-cloud-datastream/1.21.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.20.0](/java/docs/reference/google-cloud-datastream/1.20.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.19.0](/java/docs/reference/google-cloud-datastream/1.19.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.18.0](/java/docs/reference/google-cloud-datastream/1.18.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.17.0](/java/docs/reference/google-cloud-datastream/1.17.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.16.0](/java/docs/reference/google-cloud-datastream/1.16.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.15.0](/java/docs/reference/google-cloud-datastream/1.15.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.14.0](/java/docs/reference/google-cloud-datastream/1.14.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.13.0](/java/docs/reference/google-cloud-datastream/1.13.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.12.0](/java/docs/reference/google-cloud-datastream/1.12.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.11.0](/java/docs/reference/google-cloud-datastream/1.11.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.10.0](/java/docs/reference/google-cloud-datastream/1.10.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.8.0](/java/docs/reference/google-cloud-datastream/1.8.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.7.0](/java/docs/reference/google-cloud-datastream/1.7.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.6.0](/java/docs/reference/google-cloud-datastream/1.6.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.5.0](/java/docs/reference/google-cloud-datastream/1.5.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.4.0](/java/docs/reference/google-cloud-datastream/1.4.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.3.0](/java/docs/reference/google-cloud-datastream/1.3.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.2.2](/java/docs/reference/google-cloud-datastream/1.2.2/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.1.1](/java/docs/reference/google-cloud-datastream/1.1.1/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [1.0.0](/java/docs/reference/google-cloud-datastream/1.0.0/com.google.cloud.datastream.v1.MysqlColumnOrBuilder)\n- [0.4.2](/java/docs/reference/google-cloud-datastream/0.4.2/com.google.cloud.datastream.v1.MysqlColumnOrBuilder) \n\n public interface MysqlColumnOrBuilder extends MessageOrBuilder\n\nImplements\n----------\n\n[MessageOrBuilder](https://cloud.google.com/java/docs/reference/protobuf/latest/com.google.protobuf.MessageOrBuilder.html)\n\nMethods\n-------\n\n### getCollation()\n\n public abstract String getCollation()\n\nColumn collation.\n\n`string collation = 4;`\n\n### getCollationBytes()\n\n public abstract ByteString getCollationBytes()\n\nColumn collation.\n\n`string collation = 4;`\n\n### getColumn()\n\n public abstract String getColumn()\n\nColumn name.\n\n`string column = 1;`\n\n### getColumnBytes()\n\n public abstract ByteString getColumnBytes()\n\nColumn name.\n\n`string column = 1;`\n\n### getDataType()\n\n public abstract String getDataType()\n\nThe MySQL data type. Full data types list can be found here:\n\u003chttps://dev.mysql.com/doc/refman/8.0/en/data-types.html\u003e\n\n`string data_type = 2;`\n\n### getDataTypeBytes()\n\n public abstract ByteString getDataTypeBytes()\n\nThe MySQL data type. Full data types list can be found here:\n\u003chttps://dev.mysql.com/doc/refman/8.0/en/data-types.html\u003e\n\n`string data_type = 2;`\n\n### getLength()\n\n public abstract int getLength()\n\nColumn length.\n\n`int32 length = 3;`\n\n### getNullable()\n\n public abstract boolean getNullable()\n\nWhether or not the column can accept a null value.\n\n`bool nullable = 6;`\n\n### getOrdinalPosition()\n\n public abstract int getOrdinalPosition()\n\nThe ordinal position of the column in the table.\n\n`int32 ordinal_position = 7;`\n\n### getPrecision()\n\n public abstract int getPrecision()\n\nColumn precision.\n\n`int32 precision = 8;`\n\n### getPrimaryKey()\n\n public abstract boolean getPrimaryKey()\n\nWhether or not the column represents a primary key.\n\n`bool primary_key = 5;`\n\n### getScale()\n\n public abstract int getScale()\n\nColumn scale.\n\n`int32 scale = 9;`"]]